| Peromyscus comptus Merriam, 1898 |
| Peromyscus cordillerae Dickey, 1928 |
| Peromyscus cozumelae Merriam, 1901 |
| Peromyscus crinitus (Merriam, 1891) |
| Peromyscus crinitus subsp. delgadilli Benson, 1940 |
| Peromyscus crinitus subsp. disparilis Goldman, 1932 |
| Peromyscus crinitus subsp. pallidissimus Huey, 1931 |
| Peromyscus crinitus subsp. peridoneus Goldman, 1937 |
| Peromyscus crinitus subsp. rupicolus Benson, 1940 |
| Peromyscus crinitus subsp. scopularum Benson, 1940 |
| Peromyscus crinitus subsp. stephensi Mearns, 1897 |
| Peromyscus dickeyi Burt, 1932 |
| Peromyscus difficilis (J. A. Allen, 1891) |
| Peromyscus difficilis subsp. amplus Osgood, 1904 |
| Peromyscus difficilis subsp. difficilis (J. A. Allen, 1891) |
| Peromyscus difficilis subsp. felipensis Merriam, 1898 |
| Peromyscus difficilis subsp. nasutus J. A. Allen, 1891 |
| Peromyscus difficilis subsp. petricola Hoffmeister & de la Torre, 1959 |
| Peromyscus difficilis subsp. saxicola Hoffmeister & de la Torre, 1959 |
| Peromyscus dubius J. A. Allen, 1898 |