| Subgenus | Tachinus (Drymoporus)
C.G. Thomson, 1859
| 1 | Species |
| Subgenus | Tachinus (Japanotachinus)
Ullrich, 1975
| 0 | Species |
| Subgenus | Tachinus (Latotachinus)
Ullrich, 1975
| 0 | Species |
| Subgenus | Tachinus (Porodrymus)
Rey, 1882 ⇒ Tachinus
| 1 | Species |
| Subgenus | Tachinus (Tachinoderus)
Motschulsky, 1858
| 0 | Species |
| Subgenus | Tachinus (Tachinoplesius)
Bernhauer, 1936
| 0 | Species |
| Subgenus | Tachinus (Tachinus)
Gravenhorst, 1802
| 66 | Species |
| Species | Tachinus 2-pustulatus F., 1792
| | |
| Species | Tachinus 4-punctulus Gravenhorst, 1806
| | |
| Species | Tachinus aberrans Coiffait, 1982
| | |
| Species | Tachinus ablusus Herman, 2001
| | |
| Species | Tachinus abruptus Ullrich, 1975
| | |
| Species | Tachinus absconditus Luze, 1900
| 2 | Subspecies |
| Species | Tachinus abyssinicus Ullrich, 1975
| | |
| Species | Tachinus acutus Hatch, 1957
| | |
| Species | Tachinus adachii Y.Watanabe & Y.Shibata, 1961
| | |
| Species | Tachinus aestivus Rey, 1882
| | |
| Species | Tachinus afghanicus Coiffait, 1982
| | |
| Species | Tachinus africanus Ullrich, 1975
| | |
| Species | Tachinus agilis Gravenhorst, 1802 ⇒ Tachinus nigriceps
| | |
| Species | Tachinus alesi Schülke, 2005
| | |
| Species | Tachinus alienus Ullrich, 1975
| | |
| Species | Tachinus alishanensis Hayashi, 1990
| | |
| Species | Tachinus alticola Sharp, 1883
| | |
| Species | Tachinus altiimprimus Schülke, 2014
| | |
| Species | Tachinus analis Gyllenhal, 1810
| | |
| Species | Tachinus analokus Coiffait, 1977 ⇒ Tachinus masaohayashii
| | |
| Species | Tachinus andoi Tang & al., 2003
| | |
| Species | Tachinus angelinii Schülke, 1996
| | |
| Species | Tachinus angularis Stephens, 1832
| | |
| Species | Tachinus angulatus Cameron, 1932
| | |
| Species | Tachinus angustus Duvivier, 1883
| | |
| Species | Tachinus aokii Y.Hayashi & Yoshida, 2016
| | |
| Species | Tachinus apertus
| | |
| Species | Tachinus apicalis Stephens, 1832
| | |
| Species | Tachinus arcticus Motschulsky, 1860
| | |
| Species | Tachinus armatus Feng, Ting, Li-Zhen Li & Schülke, 2013
| | |
| Species | Tachinus asperius Chang, Yuan, Li-Zhen Li & Zi-Wei Yin, 2019
| | |
| Species | Tachinus aterrimus Stephens, 1832
| | |
| Species | Tachinus atricapillus Zetterstedt, 1828
| | |
| Species | Tachinus atricaudatus Say, 1823
| | |
| Species | Tachinus batychrous Gravenhorst, 1802
| | |
| Species | Tachinus beckeri Ullrich, 1975
| | |
| Species | Tachinus becquarti Bernhauer, 1938
| | |
| Species | Tachinus beesoni Cameron, 1932
| | |
| Species | Tachinus bellus Kraatz, 1859 ⇒ Tachinus miltoni
| | |
| Species | Tachinus benicki Ullrich, 1975 ⇒ Tachinus (Tachinus) pallipes
| | |
| Species | Tachinus berezynicus Wankowicz, 1869
| | |
| Species | Tachinus bernhaueri Luze, 1901 ⇒ Tachinus (Tachinus) bipustulatus
| | |
| Species | Tachinus bhutanicus Coiffait, 1982 ⇒ Tachinus masaohayashii
| | |
| Species | Tachinus biangulatus Chang, Yuan, Li-Zhen Li, Zi-Wei Yin & Schülke, 2019
| | |
| Species | Tachinus bicolor Gravenhorst, 1806 ⇒ Lordithon (Lordithon) bicolor
| | |
| Species | Tachinus bicuspidatus J. Sahlberg, 1880
| | |
| Species | Tachinus bidens Sharp, 1888
| | |
| Species | Tachinus bihastatus Schülke, 2021
| | |
| Species | Tachinus bilobus Chang, Yuan, Li-Zhen Li & Zi-Wei Yin, 2019
| | |
| Species | Tachinus bimorphus Chang, Yuan, Li-Zhen Li, Zi-Wei Yin & Schülke, 2019
| | |
| Species | Tachinus binotatus L.‑Z. Li, Zhao & Sakai, 2000
| | |
| Species | Tachinus biplagiatus Lacordaire, 1835
| | |
| Species | Tachinus birmanus Fauvel, 1895
| | |
| Species | Tachinus bodemeyeri Bernhauer, 1903
| | |
| Species | Tachinus bodemeyerianus Bernhauer, 1913
| | |
| Species | Tachinus brevicollis Erichson, 1839
| | |
| Species | Tachinus brevicornis Bernhauer, 1915
| | |
| Species | Tachinus breviculus Chang, Yuan, Li-Zhen Li, Zi-Wei Yin & Schülke, 2019
| | |
| Species | Tachinus brevicuspis Schulke, 2003
| | |
| Species | Tachinus brevipennis J. Sahlberg, 1880
Staph beetle | | |
| Species | Tachinus brunneicollis Cameron, 1926
| | |
| Species | Tachinus brunneus Ullrich, 1973
| | |
| Species | Tachinus brunnipennis Stephens, 1832
| | |
| Species | Tachinus burmanicus Ullrich, 1973
| | |
| Species | Tachinus caelatus Ullrich, 1975
| | |
| Species | Tachinus californicus Campbell, 1988
| | |
| Species | Tachinus cameroni Ullrich, 1975
| | |
| Species | Tachinus campbelli Ullrich, 1975
| | |
| Species | Tachinus candidus Schülke, 2004
| | |
| Species | Tachinus castaneus Gravenhorst, 1802
| | |
| Species | Tachinus caucasicus Kolenati, 1846
| | |
| Species | Tachinus cavazzutii Feng, Ting, Li-Zhen Li & Schülke, 2013
| | |
| Species | Tachinus centralis Chang, Yuan, Li-Zhen Li, Zi-Wei Yin & Schülke, 2019
| | |
| Species | Tachinus cernuus Gravenhorst, 1806
| | |
| Species | Tachinus championi Ullrich, 1975
| | |
| Species | Tachinus chengzhifeii Chang, Yuan, Li-Zhen Li, Zi-Wei Yin & Schülke, 2019
| | |
| Species | Tachinus chilensis Coiffait & Sáiz, 1968
| | |
| Species | Tachinus chinensis Bernhauer, 1933
| | |
| Species | Tachinus chondungensis Scheerpeltz, 1976
| | |
| Species | Tachinus cinctellus Erichson, 1839
| | |
| Species | Tachinus cincticollis Say, 1832
| | |
| Species | Tachinus cinctus Marsham, 1802
| | |
| Species | Tachinus cingulatus Solsky, 1864
| | |
| Species | Tachinus circumcinctus Mäklin, 1852 ⇒ Tachinus (Tachinus) basalis
| | |
| Species | Tachinus circumdatus Rey, 1882
| | |
| Species | Tachinus coiffaiti Ullrich, 1975 ⇒ Tachinus (Tachinus) punctipennis
| | |
| Species | Tachinus collaris Gravenhorst, 1802 ⇒ Tachinus (Tachinus) corticinus
| | |
| Species | Tachinus colonus Sachse, 1852
| | |
| Species | Tachinus completus Ullrich, 1975
| | |
| Species | Tachinus concinnus Ullrich, 1975
| | |
| Species | Tachinus congoensis Cameron, 1926
| | |
| Species | Tachinus convexus Erichson, 1839
| | |
| Species | Tachinus coriaceoides Schülke, 2006
| | |
| Species | Tachinus coriaceus Cameron, 1926
| | |
| Species | Tachinus coronatus Feng, Ting, Li-Zhen Li & Schülke, 2013
| | |
| Species | Tachinus crotchi
| | |
| Species | Tachinus cunicularius Gistel, 1857
| | |
| Species | Tachinus curtipennis Ullrich, 1975
| | |
| Species | Tachinus curvipennis Chang, Yuan, Li-Zhen Li & Zi-Wei Yin, 2019
| | |
| Species | Tachinus depressus Erichson, 1839
| | |
| Species | Tachinus deuvei Coiffait, 1983
| | |
| Species | Tachinus deyrollei Sharp, 1873
| | |
| Species | Tachinus dimidiatus Lacordaire, 1835 ⇒ Tachinus roborowskyi
| | |
| Species | Tachinus diminutus Sharp, 1888
| | |
| Species | Tachinus drescheri Ullrich, 1975
| | |
| Species | Tachinus dubius Gyllenhal, 1810
| | |
| Species | Tachinus edentulus Ullrich, 1975
| | |
| Species | Tachinus edwardi Herman, 2001
| | |
| Species | Tachinus eidami Wendeler, 1928
| | |
| Species | Tachinus elatus Erichson, 1839
| | |
| Species | Tachinus emeiensis Zhang & al., 2003
| | |
| Species | Tachinus emodensis Coiffait, 1982
| | |
| Species | Tachinus ergates Gistel, 1857
| | |
| Species | Tachinus excellens Bernhauer, 1938
| | |
| Species | Tachinus exiguus Veselova, 1993
| | |
| Species | Tachinus exilis Boheman, 1848
| | |
| Species | Tachinus extensiventris Schülke, 2014
| | |
| Species | Tachinus fabriziae Schülke, 2021
| | |
| Species | Tachinus fairmairii Leprieur, 1853
| | |
| Species | Tachinus fanjingensis Li & al., 2004
| | |
| Species | Tachinus fanynkae Hromadka, 2001
| | |
| Species | Tachinus ferrugineus Heer, 1834
| | |
| Species | Tachinus flavellus Zetterstedt, 1828
| | |
| Species | Tachinus flavimaculatus Feng, Yong-Yan & Zi-Wei Yin, 2021
| | |
| Species | Tachinus flavipennis Dejean, 1836
| | |
| Species | Tachinus flavipes Linnaeus, 1758 ⇒ Tachinus (Tachinus) lignorum
| | |
| Species | Tachinus flavomarginatus Goeze, 1777
| | |
| Species | Tachinus flavosignatus Katayama & Li-Zhen Li, 2008
| | |
| Species | Tachinus fodori Csiki, 1913
| | |
| Species | Tachinus formosus Gravenhorst, 1806
| | |
| Species | Tachinus fortepunctatus Bernhauer, 1933
| | |
| Species | Tachinus franzi Ullrich, 1975
| | |
| Species | Tachinus frontalis Schubert, 1908 ⇒ Tachinus masaohayashii
| | |
| Species | Tachinus fulvipes Stephens, 1832
| | |
| Species | Tachinus furcatus Luze, 1900
| | |
| Species | Tachinus fuscescens Turton, 1802
| | |
| Species | Tachinus gamasifex Gistel, 1857
| | |
| Species | Tachinus ganglbaueri Eppelsheim, 1895
| | |
| Species | Tachinus gelidus Eppelsheim, 1893
| | |
| Species | Tachinus geminatus Randall, 1838
| | |
| Species | Tachinus gibbulus Erichson, 1839
| | |
| Species | Tachinus gigantulus Bernhauer, 1933
| | |
| Species | Tachinus glaber Sperk, 1835
| | |
| Species | Tachinus glabricollis Scheerpeltz, 1965
| | |
| Species | Tachinus glacialis Ullrich & Campbell, 1974
| | |
| Species | Tachinus gracilicornis Luze, 1900
| | |
| Species | Tachinus grandicollis Bernhauer, 1917
| | |
| Species | Tachinus grandipennis Bernhauer, 1935
| | |
| Species | Tachinus granosus Chang, Yuan, Li-Zhen Li, Zi-Wei Yin & Schülke, 2019
| | |
| Species | Tachinus grebennikovi Schülke, 2014
| | |
| Species | Tachinus haemorrhoidalis Ullrich, 1975
| | |
| Species | Tachinus hedini Ullrich, 1975
| | |
| Species | Tachinus hepaticus Erichson, 1839
| | |
| Species | Tachinus hercules Feng, Ting, Li-Zhen Li & Schülke, 2013
| | |
| Species | Tachinus himalayicides Newton, 2015
| | |
| Species | Tachinus himalayicus Cameron, 1926
| | |
| Species | Tachinus holzschuhi Schülke, 2006
| | |
| Species | Tachinus horni Campbell, 1973
| | |
| Species | Tachinus hui Zhao, Mei-Jun & Li-Zhen Li, 2004
| | |
| Species | Tachinus hujiayaoi Feng, Ting, Li-Zhen Li & Schülke, 2013
| | |
| Species | Tachinus humeraloides Dalla Torre, 1879
| | |
| Species | Tachinus humeronotatus Zhao & Li, 2002
| | |
| Species | Tachinus humilis Erichson, 1839
| | |
| Species | Tachinus immaturus Gravenhorst, 1802
| | |
| Species | Tachinus impunctatus Sharp, 1888
| | |
| Species | Tachinus inclinans Gravenhorst, 1806
| | |
| Species | Tachinus infimus Jacquelin du Val, 1857
| | |
| Species | Tachinus inopinatus Smetana, 1963 ⇒ Tachinus satoi
| | |
| Species | Tachinus inornatus Sharp, 1883
| | |
| Species | Tachinus insularis Hayashi, 1987
| | |
| Species | Tachinus intermedius Mannerheim, 1830
| | |
| Species | Tachinus intricatus C. R. Sahlberg, 1830
| | |
| Species | Tachinus iriomotensis L.‑Z. Li, 1994
| | |
| Species | Tachinus jacuticus Poppius, 1904
| | |
| Species | Tachinus janetscheki Campbell, 1976
| | |
| Species | Tachinus janetschekianus Schülke, 2019
| | |
| Species | Tachinus japonicus Sharp, 1888
| | |
| Species | Tachinus javanus Cameron, 1937
| | |
| Species | Tachinus jiuzhaigouensis Feng, Ting, Li-Zhen Li & Schülke, 2013
| | |
| Species | Tachinus joachimschmidti Schülke, 2007
| | |
| Species | Tachinus kabakovi Veselova, 1990
| | |
| Species | Tachinus kaiseri Bernhauer, 1934
| | |
| Species | Tachinus kambaitiensis Scheerpeltz, 1965
| | |
| Species | Tachinus kardaschi Bernhauer, 1940
| | |
| Species | Tachinus kasugensis Ito, 1993
| | |
| Species | Tachinus kaszabi Ullrich, 1975
| | |
| Species | Tachinus khnzoriani Coiffait, 1975 ⇒ Tachinus (Tachinus) elegans
| | |
| Species | Tachinus kinoshitai L.‑Z. Li, 1995
| | |
| Species | Tachinus kirschenblatti Iablokoff‑Khnzorian, 1959
| | |
| Species | Tachinus kiulungensis Bernhauer, 1933
| | |
| Species | Tachinus kleebergi Schülke, 1997
| | |
| Species | Tachinus kobai Kano, 1933
| | |
| Species | Tachinus kobensis Cameron, 1933
| | |
| Species | Tachinus kocheri Coiffait, 1987
| | |
| Species | Tachinus kopetzi Schülke, 2021
| | |
| Species | Tachinus koreanus Bernhauer, 1915
| | |
| Species | Tachinus kucerai Schülke, 2021
| | |
| Species | Tachinus laciniatus Eppelsheim, 1890
| | |
| Species | Tachinus lacinipennis Scheerpeltz, 1976
| | |
| Species | Tachinus lackneri Schülke, 2013
| | |
| Species | Tachinus ladakhensis Coiffait, 1984
| | |
| Species | Tachinus laevicollis Scheerpeltz, 1965
| | |
| Species | Tachinus laevigatus Marsham, 1802
| | |
| Species | Tachinus lanei Hatch, 1957
| | |
| Species | Tachinus laosensis Katayama & Li-Zhen Li, 2008
| | |
| Species | Tachinus latus Coiffait, 1982
| | |
| Species | Tachinus lederi Eppelsheim, 1890
| | |
| Species | Tachinus lepidus Gravenhorst, 1806
| | |
| Species | Tachinus lgockii Roubal, 1913
| | |
| Species | Tachinus licenti Bernhauer, 1938
| | |
| Species | Tachinus lii Schülke, 2005
| | |
| Species | Tachinus limbicollis Cameron, 1944
| | |
| Species | Tachinus limbosus Stephens, 1832
| | |
| Species | Tachinus linzhiensis Feng, Ting & Li-Zhen Li, 2013
| | |
| Species | Tachinus lobutulus Chang, Yuan, Li-Zhen Li & Zi-Wei Yin, 2019
| | |
| Species | Tachinus loebli Schülke, 2006
| | |
| Species | Tachinus lohsei Ullrich, 1975
| | |
| Species | Tachinus longelytratus Ullrich, 1975
| | |
| Species | Tachinus longiceps Fauvel, 1879 ⇒ Tachinus (Tachinus) laticollis
| | |
| Species | Tachinus longicornis Motschulsky, 1858
| | |
| Species | Tachinus longipennis Coiffait, 1983
| | |
| Species | Tachinus longulus L.‑Z. Li & Ohbayashi, 1996
| | |
| Species | Tachinus luctuosus Fairmaire, 1855
| | |
| Species | Tachinus ludwigbenicki Ullrich, 1975
| | |
| Species | Tachinus lugubris Cameron, 1928
| | |
| Species | Tachinus luoi Li, Li-Zhen & Mei-Jun Zhao, 2005
| | |
| Species | Tachinus luteomarginatus Scheerpeltz, 1965
| | |
| Species | Tachinus luteonitens Fairmaire & Germain, 1862
| | |
| Species | Tachinus luzei Bernhauer, 1902
| | |
| Species | Tachinus maculipennis Cameron, 1928
| | |
| Species | Tachinus maculosus Chang, Yuan, Li-Zhen Li, Zi-Wei Yin & Schülke, 2019
| | |
| Species | Tachinus maderi Bernhauer, 1939
| | |
| Species | Tachinus maderianus Feng, Ting & Li-Zhen Li, 2013
| | |
| Species | Tachinus malaisei Scheerpeltz, 1965
| | |
| Species | Tachinus manasluensis Schülke, 2006
| | |
| Species | Tachinus mandschurius Ullrich, 1975
| | |
| Species | Tachinus maracandicus Jakobson, 1909
| | |
| Species | Tachinus marginalis Gravenhorst, 1802
| | |
| Species | Tachinus marginicollis Kolenati, 1846
| | |
| Species | Tachinus martensi Coiffait, 1982
| | |
| Species | Tachinus masahiroi Li & Zhao, 2003
| | |
| Species | Tachinus masaohayashii Hayashi, 1990
| | |
| Species | Tachinus melanarius Everts, 1923
| | |
| Species | Tachinus melanocephalus Gravenhorst, 1802
| | |
| Species | Tachinus mengdaensis Feng, Ting, Li-Zhen Li & Schülke, 2013
| | |
| Species | Tachinus meniscus Chang, Yuan, Li-Zhen Li, Zi-Wei Yin & Schülke, 2019
| | |
| Species | Tachinus merdarius Gyllenhal, 1810
| | |
| Species | Tachinus meridionalis Sharp, 1883
| | |
| Species | Tachinus meurguesae Coiffait, 1984
| | |
| Species | Tachinus microsculpturatus Feng, Yong-Yan, Li-Zhen Li & Zi-Wei Yin, 2021
| | |
| Species | Tachinus miltoni Schulke, 2003
| | |
| Species | Tachinus mimulus Sharp, 1874
| | |
| Species | Tachinus molodovae Veselova, 1990
| | |
| Species | Tachinus mongolicus Csiki, 1901
| | |
| Species | Tachinus montanellus Bernhauer, 1933
| | |
| Species | Tachinus monticola Cameron, 1932
| | |
| Species | Tachinus motuoensis Chang, Yuan, Li-Zhen Li & Zi-Wei Yin, 2019
| | |
| Species | Tachinus muensteri Luze, 1901
| | |
| Species | Tachinus multisetosus Schülke, 2021
| | |
| Species | Tachinus multistriolatus Eppelsheim, 1893
| | |
| Species | Tachinus murzini Feng, Yong-Yan, Li-Zhen Li & Zi-Wei Yin, 2021
| | |
| Species | Tachinus muscophilus Ullrich, 1975
| | |
| Species | Tachinus nakanei Ullrich, 1975
| | |
| Species | Tachinus nambouliensis Ullrich, 1975
| | |
| Species | Tachinus nanlingensis Feng, Yong-Yan, Li-Zhen Li & Zi-Wei Yin, 2021
| | |
| Species | Tachinus nanus Gravenhorst, 1806
| | |
| Species | Tachinus naomii L.‑Z. Li, 1994
| | |
| Species | Tachinus nepalensis Scheerpeltz, 1976
| | |
| Species | Tachinus nepalicus Coiffait, 1982
| | |
| Species | Tachinus niger Gravenhorst, 1802
| | |
| Species | Tachinus nigerrimus Solsky, 1864
| | |
| Species | Tachinus nigriceps Sharp, 1888
| 2 | Subspecies |
| Species | Tachinus nigrinus Sharp, 1888
| | |
| Species | Tachinus nigripes Stephens, 1832
| | |
| Species | Tachinus nigrobadius Eppelsheim, 1893
| | |
| Species | Tachinus nimborum Sharp, 1883
| | |
| Species | Tachinus nitens Ullrich, 1975
| | |
| Species | Tachinus nitidissimus Bernhauer, 1905
| | |
| Species | Tachinus nitidulus Erichson, 1839
| | |
| Species | Tachinus nitidus Pandelle, 1869
| | |
| Species | Tachinus nitouensis Ullrich, 1975
| | |
| Species | Tachinus nivalis Motschulsky, 1860
| | |
| Species | Tachinus novitius Blackburn, 1891
| | |
| Species | Tachinus oaxacensis Campbell, 1973
| | |
| Species | Tachinus obesus Weise, 1877
| | |
| Species | Tachinus oblongoelytratus Feng, Ting & Li-Zhen Li, 2013
| | |
| Species | Tachinus oblongopunctatus Ullrich, 1975
| | |
| Species | Tachinus oblongus Ullrich, 1975
| | |
| Species | Tachinus obscuricollis Bernhauer, 1922 ⇒ Tachinus miltoni
| | |
| Species | Tachinus obsoletus Say, 1832
| | |
| Species | Tachinus ochoticus Poppius, 1904
| | |
| Species | Tachinus ochsi Coiffait, 1955 ⇒ Tachinus (Drymoporus) elongatus
| | |
| Species | Tachinus octosignatus Coiffait, 1982
| | |
| Species | Tachinus ohbayashii L.‑Z. Li, Zhao & Sakai, 2001
| | |
| Species | Tachinus opacus Gerhardt, 1910 ⇒ Tachinus roborowskyi
| | |
| Species | Tachinus orientalis Ullrich, 1975
| | |
| Species | Tachinus ornatus Cameron, 1944
| | |
| Species | Tachinus pallens Gyllenhal, 1810
| | |
| Species | Tachinus palliolatus Kraatz, 1857
| | |
| Species | Tachinus parabirmanus Schülke, 2006
| | |
| Species | Tachinus paracoriaceus Schülke, 2006
| | |
| Species | Tachinus paradisi Hatch, 1957
| | |
| Species | Tachinus parahercules Feng, Ting, Li-Zhen Li & Schülke, 2013
| | |
| Species | Tachinus paralinzhiensis Feng, Ting & Li-Zhen Li, 2013
| | |
| Species | Tachinus paralleliventris Scheerpeltz, 1965
| | |
| Species | Tachinus parallelus Horn, 1877
| | |
| Species | Tachinus paramalaisei L.‑Z. Li & Ohbayashi, 1996
| | |
| Species | Tachinus parasibiricus Zhang & al., 2003
| | |
| Species | Tachinus parvus Schülke, 2004
| | |
| Species | Tachinus pastoralis Veselova, 1993
| | |
| Species | Tachinus patulus Herman, 2001
| | |
| Species | Tachinus peciskac
| | |
| Species | Tachinus piceoides Schülke, 2006
| | |
| Species | Tachinus piceus Cameron, 1932
| | |
| Species | Tachinus pictus Fairmaire, 1852 ⇒ Cilea silphoides
| | |
| Species | Tachinus politulus
| | |
| Species | Tachinus politus Bernhauer, 1923
| | |
| Species | Tachinus poppiusi Bernhauer & Schubert, 1916
| | |
| Species | Tachinus posticalis Motschulsky, 1858
| | |
| Species | Tachinus potanini Veselova, 1981
| | |
| Species | Tachinus praealtus Herman, 2001
| | |
| Species | Tachinus pratensis Ullrich, 1975
| | |
| Species | Tachinus propinquus Mannerheim, 1843
| | |
| Species | Tachinus pseudobirmanus Schülke, 2006
| | |
| Species | Tachinus pseudoproximus Ullrich, 1975
| | |
| Species | Tachinus pseudorufipes Schülke, 2021
| | |
| Species | Tachinus pulchellus Erichson, 1839
| | |
| Species | Tachinus pulcher Coiffait, 1984
| | |
| Species | Tachinus pullus Gravenhorst, 1802
| | |
| Species | Tachinus punctatissimus Hayashi, 1991
| | |
| Species | Tachinus puncticollis Stephens, 1835 ⇒ Tachinus ohbayashii
| | |
| Species | Tachinus punctiventris Sharp, 1888
| | |
| Species | Tachinus punctus Gravenhorst, 1806 ⇒ Mycetoporus (Mycetoporus) punctus
| | |
| Species | Tachinus pusillus Coiffait, 1982 ⇒ Myllaena intermedia
| | |
| Species | Tachinus qian Chang, Yuan, Li-Zhen Li & Zi-Wei Yin, 2019
| | |
| Species | Tachinus quadripunctulus Gravenhorst, 1806
| | |
| Species | Tachinus rattus Gistel, 1857
| | |
| Species | Tachinus reitteri Bernhauer, 1933
| | |
| Species | Tachinus repandus G. Horn, 1877 ⇒ Nitidotachinus scrutator
| | |
| Species | Tachinus reuteri Schülke, 2013
| | |
| Species | Tachinus rimosus Ullrich, 1975
| | |
| Species | Tachinus rishirianus Watanabe & Shibata, 1965
| | |
| Species | Tachinus roborowskyi Reitter, 1887
| | |
| Species | Tachinus robustus Zhao & al., 2003
| | |
| Species | Tachinus rougemonti Pace, 1986
| | |
| Species | Tachinus rubidus Erichson, 1840 ⇒ Tachinus roborowskyi
| | |
| Species | Tachinus rubricollis Rambousek, 1921
| | |
| Species | Tachinus rubro-marginatus Gabriel, 1909 ⇒ Tachinus japonicus
| | |
| Species | Tachinus rufescens Mulsant & Rey, 1853
| | |
| Species | Tachinus ruficollis Eppelsheim, 1889
| | |
| Species | Tachinus rufipes Linnaeus, 1758
Rove beetle | | |
| Species | Tachinus rufitarsis Hochhuth, 1849
| | |
| Species | Tachinus rufulus J. Sahlberg, 1876 ⇒ Tachinus (Tachinus) marginellus
| | |
| Species | Tachinus rufus Ullrich, 1975 ⇒ Tachinus (Tachinus) memnonius
| | |
| Species | Tachinus rutilus Erichson, 1839
| | |
| Species | Tachinus ryvkini Veselova, 1990
| | |
| Species | Tachinus sahlbergi Fauvel, 1900
| | |
| Species | Tachinus sakaii L.‑Z. Li & Ohbayashi, 1996
| | |
| Species | Tachinus sanguinithorax Bernhauer, 1939
| | |
| Species | Tachinus sanguinolentus Motschulsky, 1858
| | |
| Species | Tachinus satoi Li & Zhao, 2003
| | |
| Species | Tachinus sawadai Y.Watanabe & Y.Shibata, 1961
| | |
| Species | Tachinus scandens Gistel, 1857
| | |
| Species | Tachinus schilowi Ullrich, 1975
| | |
| Species | Tachinus schmidti Schülke & Kleeberg, 1997
| | |
| Species | Tachinus schwartzi Horn, 1877
| | |
| Species | Tachinus scorteus Schubert, 1908
| | |
| Species | Tachinus scrutator Gemminger & Harold, 1868
| | |
| Species | Tachinus scutatus Erichson, 1840 ⇒ Tachinus satoi
| | |
| Species | Tachinus semiruber Cameron, 1926
| | |
| Species | Tachinus setosus Ullrich, 1975
| | |
| Species | Tachinus sharpi Bernhauer & Schubert, 1916
| | |
| Species | Tachinus shibatai Hayashi, 1987
| | |
| Species | Tachinus sikkimi Ullrich, 1975
| | |
| Species | Tachinus silphaeformis Normand, 1928
| | |
| Species | Tachinus silphoides Schülke, 2005
| | |
| Species | Tachinus similis Schülke, 2021
| | |
| Species | Tachinus simlaensis Cameron, 1926
| | |
| Species | Tachinus sinensis Li & Zhao, 2002
| | |
| Species | Tachinus soloensis Coiffait, 1984
| | |
| Species | Tachinus sommatus ♰ S. H. Scudder, 1900
| | |
| Species | Tachinus sordidus Gravenhorst, 1802 ⇒ Tachinus (Tachinus) fimetarius
| | |
| Species | Tachinus sowerbii Stephens, 1832
| | |
| Species | Tachinus spinipes Pontoppidan, 1765
| | |
| Species | Tachinus splendens Bernhauer, 1903
| | |
| Species | Tachinus splendidus Bernhauer, 1935
| | |
| Species | Tachinus starcki Eppelsheim, 1889
| | |
| Species | Tachinus stoliczkae Sharp, 1878 ⇒ Tachinus roborowskyi
| | |
| Species | Tachinus striatipennis Schülke, 2005
| | |
| Species | Tachinus striatulus Ullrich, 1975
| | |
| Species | Tachinus strigiventris Bernhauer, 1907
| | |
| Species | Tachinus subflavus Ullrich, 1975
| | |
| Species | Tachinus subparallelus Bernhauer, 1935
| | |
| Species | Tachinus subterraneoides Schülke & Hashizume, 2021
| | |
| Species | Tachinus subtilepunctatus Scheerpeltz, 1976
| | |
| Species | Tachinus sugayai Schulke, 2003
| | |
| Species | Tachinus suturalis Turton, 1802
| | |
| Species | Tachinus tachyporoides Horn, 1877
| | |
| Species | Tachinus taichii Li, Li-Zhen, Mei-Jun Zhao & Jia-Yao Hu, 2008
| | |
| Species | Tachinus taichungensis Compbell, 1993
| | |
| Species | Tachinus taiwanensis Shibata, 1979
| | |
| Species | Tachinus tamangi Schülke, 2021
| | |
| Species | Tachinus tangliangi Chang, Yuan, Li-Zhen Li, Zi-Wei Yin & Schülke, 2019
| | |
| Species | Tachinus terminalis Erichson, 1839
| | |
| Species | Tachinus thruppi Hatch, 1957 ⇒ Tachinus (Tachinus) frigidus
| | |
| Species | Tachinus tianmuensis L.‑Z. Li, Zhao & Sakai, 2000
| | |
| Species | Tachinus tibetensis Li, Li-Zhen & Mei-Jun Zhao, 2005
| | |
| Species | Tachinus tridens Motschulsky, 1858
| | |
| Species | Tachinus trifidus Sharp, 1888
| | |
| Species | Tachinus trimaculatus Say, 1832
| | |
| Species | Tachinus tristis Gravenhorst, 1806
| | |
| Species | Tachinus tropicus R.F.Sahlberg, 1844
| | |
| Species | Tachinus tundrae Poppius, 1904
| | |
| Species | Tachinus turneri Cameron, 1952
| | |
| Species | Tachinus ullrichi Campbell, 1988
| | |
| Species | Tachinus unicolor Ullrich, 1975
| | |
| Species | Tachinus validepunctatus Scheerpeltz, 1965
| | |
| Species | Tachinus varians Hatch, 1957
| | |
| Species | Tachinus wakaharai Katayama & Li-Zhen Li, 2008
| | |
| Species | Tachinus watanabei Shibata, 1979
| | |
| Species | Tachinus weigeli Schülke, 2021
| | |
| Species | Tachinus wittei Ullrich, 1975
| | |
| Species | Tachinus xiejiaheense Hong, 1984
| | |
| Species | Tachinus xizangensis Li, Li-Zhen, Mei-Jun Zhao & Jia-Yao Hu, 2008
| | |
| Species | Tachinus yamato Y.Hayashi, 2003
| | |
| Species | Tachinus yasuakii Li & al., 2002
| | |
| Species | Tachinus yasutoshii Ito, 1993
| | |
| Species | Tachinus yezoensis L.‑Z. Li, 1995
| | |
| Species | Tachinus yini Feng, Ting, Li-Zhen Li & Schülke, 2013
| | |
| Species | Tachinus yunnanensis Chang, Yuan, Li-Zhen Li, Zi-Wei Yin & Schülke, 2019
| | |
| Species | Tachinus yushanensis Compbell, 1993
| | |
