Cahoon may refer to:
- Ben Cahoon (born 1972), A football player in the CFL
- Frank Kell Cahoon (born 1934), United States politician from Texas
- Kevin Cahoon, American actor/singer/songwriter
- Lauren Cahoon (born 1985), Taekwondo martial artist
- Martha Cahoon
- Ralph Cahoon (1910 - 1982), artist and furniture decorator
- Tiny Cahoon (1900 - 1973), American football player
- Todd Cahoon (born 1973), American actor
- William Cahoon (1774 - 1833), United States politician from Vermont
- Reynolds Cahoon (1790-1861), Latter-day Saint builder of Kirtland Temple