Kimani is a surname of Kenyan origin that may refer to:
Humphrey Kimani Njuguna (born 1961), Kenyan politician Joseph Kimani (1972–2012), Kenyan long-distance runner
Lucia Kimani (born 1981), Kenyan-Bosnian marathon runner Martin Kimani (born 1971), Kenyan ambassador to the United Nations
Samwel Mushai Kimani, Kenyan visually impaired runner
Victoria Kimani (born 1984), Kenyan-American singer
Wendy Kimani (born 1986), Kenyan singer Willie Kimani (1984–2016), Kenyan human rights lawyer
Kimani as a given name Kimani Ffriend (born 1977), Jamaican basketball player
Kimani Herring (born 1975), American football player
Kimani Jones (born 1981), American football player Kimani Maruge (1920–2009), Guinness World Record holder
Kimani Vidal (born 2001), American football player
See also