Chebet, also transliterated as Jebet and Chepet, is a surname of Kenyan origin. Notable people with the surname include:
Ben Chebet Kipruto (born 1982), Kenyan marathon runner based in ItalyEmily Chebet (born 1986), Kenyan runner and world cross country championIrene Chepet Cheptai (born 1992), Kenyan runner and world cross country medallistJoseph Chebet (born 1970), Kenyan runner and winner of the 1999 Boston and New York MarathonsPeter Chebet (born 1974), Kenyan marathon runnerRuth Chebet (born 1996), Kenyan-born long-distance runner for BahrainWilson Chebet (born 1985), Kenyan professional road runner