| Sceloporus floridanus Baird, 1859 |
| Sceloporus formosus Wiegmann, 1834 |
| Sceloporus formosus subsp. formosus Wiegmann, 1834 |
| Sceloporus formosus subsp. scitulus Smith, 1942 |
| Sceloporus fulvus Bocourt, 1874 |
| Sceloporus gadoviae Boulenger, 1905 |
| Sceloporus gadsdeni Castañeda-Gaytán & Díaz-Cárdenas, 2017 |
| Sceloporus geminus Campillo-García, Flores-Villela, Butler, Benabib & Castiglia, 2023 |
| Sceloporus goldmani Smith, 1937 |
| Sceloporus graciosus Baird & Girard, 1852 |
| Sceloporus graciosus subsp. vandenburgianus Cope, 1896 |
| Sceloporus grammicus Wiegmann, 1828 |
| Sceloporus grammicus subsp. disparilis Stejneger, 1916 |
| Sceloporus grammicus subsp. grammicus Wiegmann, 1828 |
| Sceloporus grammicus subsp. microlepidotus Wiegmann, 1834 |
| Sceloporus grammicus subsp. tamaulipensis Sites & Dixon, 1981 |
| Sceloporus grandaevus (Dickerson, 1919) |
| Sceloporus halli Dasmann & Smith, 1974 |
| Sceloporus hesperus Bryson & Grummer, 2021 |
| Sceloporus heterolepis Boulenger, 1895 |