| Group | Blattoidae Latreille, 1810
| 0 0 0 | Families Genera Species |
| Group | Cryptocercoidae Handlirsch, 1925
| 0 0 0 | Families Genera Species |
| Group | Termitoidae Latreille, 1802 Termites, White Ants | 8 65 105 | Families Genera Species |
| Family | Anaplectidae ♰ Walker, 1868
| 1 1 | Genus Species |
| Family | Blattidae Stephens, 1829 American cockroaches, Household cockroaches | 103 1913 | Genera Species |
| Family | Cryptocercidae Handlirsch in Schröder, 1925 Brown-hooded cockroaches, Brownhooded Cockroach | 2 37 | Genera Species |
| Family | Hodotermitidae Desneux, 1904 Harvester termites | 7 85 | Genera Species |
| Family | Kalotermitidae Froggatt, 1897 Dampwood termites, Drywood termites | 41 790 | Genera Species |
| Family | Krausichnidae Genise, 2004
| 5 10 | Genera Species |
| Family | Lamproblattidae McKittrick, 1964
| 0 0 | Genera Species |
| Family | Mesoblattinidae ♰ Handlirsch, 1906
| 64 228 | Genera Species |
| Family | Oulopterygidae Rehn, 1951
| 1 1 | Genus Species |
| Family | Rhinotermitidae Froggatt, 1897 Subterranean termites | 33 584 | Genera Species |
| Family | Termitidae Latreille, 1802 Higher termites, Termite | 324 3774 | Genera Species |
| Family | Termopsidae Grassé, 1949 Damp wood termite, Dampwood termites, Rottenwood termites | 9 57 | Genera Species |
| Family | Tryonicidae McKittrick & Mackerras, 1965
| 6 26 | Genera Species |
| Genus | Cercoula Li & Huang, 2020
| 1 | Species |
| Genus | Hypercercoula Qiu, 2022
| 1 | Species |