| Genus/Species | Common Name | Image |
| Caspiomyzon wagneri | Caspian lamprey |  |
| Caspiomyzon graecus | Unspecified |  |
| Caspiomyzon hellenicus | Greek brook lamprey |  |
| Entosphenus folletti | Northern California brook lamprey |  |
| Entosphenus lethophagus | Pit-Klamath brook lamprey |  |
| Entosphenus macrostomus | Vancouver lamprey |  |
| Entosphenus minimus | Miller Lake lamprey |  |
| Entosphenus similis | Klamath river lamprey |  |
| Entosphenus tridentatus | Pacific lamprey |  |
| Eudontomyzon danfordi | Carpathian lamprey |  |
| Eudontomyzon mariae | Ukrainian brook lamprey |  |
| Eudontomyzon morii | Korean lamprey |  |
| Eudontomyzon stankokaramani | Drin brook lamprey |  |
| Eudontomyzon vladykovi | Danubian brook lamprey |  |
| Ichthyomyzon bdellium | Ohio lamprey |  |
| Ichthyomyzon castaneus | Chestnut lamprey |  |
| Ichthyomyzon fossor | Northern brook lamprey |  |
| Ichthyomyzon gagei | Southern brook lamprey |  |
| Ichthyomyzon greeleyi | Mountain brook lamprey |  |
| Ichthyomyzon unicuspis | Silver lamprey |  |
| Lampetra aepyptera | Least brook lamprey |  |
| Lampetra alavariensis | Unspecified |  |
| Lampetra auremensis | Unspecified |  |
| Lampetra ayresii | Western river lamprey |  |
| Lampetra fluviatilis | River lamprey |  |
| Lampetra hubbsi | Kern brook lamprey |  |
| Lampetra lamottenii | Brook lamprey |  |
| Lampetra lanceolata | Turkish brook lamprey |  |
| Lampetra lusitanica | Unspecified |  |
| Lampetra pacifica | Pacific brook lamprey |  |
| Lampetra planeri | European brook lamprey |  |
| Lampetra richardsoni | Western brook lamprey |  |
| Lethenteron alaskense | Alaskan brook lamprey |  |
| Lethenteron appendix | American brook lamprey |  |
| Lethenteron camtschaticum | Arctic lamprey |  |
| Lethenteron kessleri | Siberian brook lamprey |  |
| Lethenteron matsubarai | Unspecified | |
| Lethenteron ninae | West Transcaucasian lamprey |  |
| Lethenteron reissneri | Far Eastern brook lamprey |  |
| Lethenteron zanandreai | Po brook lamprey |  |
| Petromyzon marinus | Sea lamprey |  |
| Tetrapleurodon geminis | Mexican brook lamprey |  |
| Tetrapleurodon spadiceus | Mexican lamprey |  |