Species (36)
- Spermophilus adocetus (Merriam, 1903)
- Spermophilus annulatus Audubon & Bachman, 1842
- Spermophilus atricapillus W.E. Bryant, 1889
- Spermophilus beecheyi (Richardson, 1829)
- Spermophilus beldingi Merriam, 1888
- Spermophilus elegans Kennicott, 1863
- Spermophilus columbianus (Ord, 1815)
- Spermophilus erythrogenys Brandt, 1841
- Spermophilus mexicanus (Erxleben, 1777)
- Spermophilus undulatus (Pallas, 1778)
- Spermophilus washingtoni (A.H. Howell, 1938)
- Spermophilus xanthoprymnus (Bennett, 1835)
- Spermophilus armatus Kennicott, 1863
- Spermophilus major (Pallas, 1778)
- Spermophilus lateralis (Say, 1823)
- Spermophilus fulvus (Lichtenstein, 1823)
- Spermophilus mohavensis Merriam, 1889
- Spermophilus parryii (Richardson, 1825)
- Spermophilus relictus (Kashkarov, 1923)
- Spermophilus richardsonii (Sabine, 1822)
- Spermophilus saturatus (Rhoads, 1895)
- Spermophilus perotensis Merriam, 1893
- Spermophilus suslicus (Guldenstaedt, 1770)
- Spermophilus tereticaudus Baird, 1858
- Spermophilus tridecemlineatus (Mitchill, 1821)
- Spermophilus brunneus (A.H. Howell, 1928)
- Spermophilus dauricus Brandt, 1843
- Spermophilus franklinii (Sabine, 1822)
- Spermophilus madrensis (Merriam, 1901)
- Spermophilus musicus Menetries, 1832
- Spermophilus pygmaeus (Pallas, 1778)
- Spermophilus spilosoma Bennett, 1833
- Spermophilus townsendii Bachmann, 1839
- Spermophilus variegatus (Erxleben, 1777)
- Spermophilus alashanicus Buchner, 1888
- Spermophilus citellus (Linnaeus, 1766)