| Peromyscus gambelii (S. F. Baird, 1858) |
| Peromyscus gambelii subsp. assimilis E. W. Nelson & E. A. Goldman, 1931 |
| Peromyscus gambelii subsp. cineritius J. A. Allen, 1898 |
| Peromyscus gambelii subsp. coolidgei Thomas, 1898 |
| Peromyscus gambelii subsp. dorsalis E. W. Nelson & E. A. Goldman, 1931 |
| Peromyscus gambelii subsp. dubius J. A. Allen, 1898 |
| Peromyscus gambelii subsp. exiguus J. A. Allen, 1898 |
| Peromyscus gambelii subsp. gambelii (S. F. Baird, 1858) |
| Peromyscus gambelii subsp. geronimensis J. A. Allen, 1898 |
| Peromyscus gambelii subsp. hueyi E. W. Nelson & E. A. Goldman, 1932 |
| Peromyscus gambelii subsp. magdalenae Osgood, 1909 |
| Peromyscus gambelii subsp. margaritae Osgood, 1909 |
| Peromyscus gaurus Elliot, 1903 |
| Peromyscus geronimensis J. A. Allen, 1898 |
| Peromyscus gratus Merriam, 1898 |
| Peromyscus gratus subsp. erasmus Findley, 1952 |
| Peromyscus gratus subsp. gentilis Osgood, 1904 |
| Peromyscus gratus subsp. gratus Merriam, 1898 |
| Peromyscus gratus subsp. zapotecae Hooper, 1957 |
| Peromyscus greenbaumi Bradley, Ordóñez-Garza, Thompson, Wright, Ceballos, Kilpatrick & Schmidly, 2021 |