Kosgei
Kosgei, also written Kosgey and Koskei, is a surname of Kenyan origin that may refer to:
Politicians
- Felix Koskei, Kenyan politician and Cabinet Secretary for Agriculture, Livestock and Fisheries
- Henry Kosgey, Kenyan politician and Chairman of the Orange Democratic Movement
- Sally Kosgei, Kenyan politician and National Assembly Member for the Orange Democratic Movement
Runners
- Abraham Kosgei Chebii, Kenyan long-distance runner and World Cross Country medallist
- Anne Kosgei, Kenyan marathon runner and Venice Marathon winner
- Benjamin Kimutai Koskei, Kenyan marathon runner and 2002 Amsterdam Marathon winner
- Brigid Kosgei, Kenyan long-distance runner and 2019 London Marathon winner
- Christopher Koskei, Kenyan steeplechase runner and 1999 world champion
- Elijah Kosgei, Kenyan 800 metres runner competing for Qatar as Majed Saeed Sultan
- Hosea Kosgei, Kenyan long-distance track runner competing for Bahrain as Aadam Ismaeel Khamis
- Irene Jerotich Kosgei, Kenyan marathon runner and 2010 Commonwealth Games champion
- James Koskei, Kenyan road runner competing mainly in American races
- Japhet Kosgei, Kenyan marathon runner and 2000 Tokyo Marathon winner
- John Kosgei, Kenyan steeplechase runner and 1998 Commonwealth Games champion
- Jonathan Kosgei Kipkorir, Kenyan marathon runner and two-time Venice Marathon winner
- Joseph Kosgei, Kenyan cross country runner
- Mark Kosgey Kiptoo, Kenyan long-distance track runner and 2012 African champion
- Michael Kosgei Rotich, Kenyan marathon runner and 1992 Paris Marathon winner
- Paul Malakwen Kosgei, Kenyan long-distance runner and 2002 world champion in the half marathon
- Reuben Kosgei, Kenyan steeplechase runner and 2000 Olympic champion
- Rose Kosgei, Kenyan road runner
- Salina Kosgei, Kenyan marathon runner and 2009 Boston Marathon winner
- Sammy Koskei, Kenyan 800 metres runner and 1984 African champion
- Samuel Kiplimo Kosgei, Kenyan road runner and former 25K world record holder
- Shadrack Kosgei, Kenyan cross country runner
- Stephen Kosgei Kibet, Kenyan half marathon runner
- Vincent Kiplangat Kosgei, Kenyan Olympic 400 metres hurdler
- Wilson Kosgei Kipketer, Kenyan 800 metres runner and three-time world champion for Denmark
Activist
- Ian Kosgei Misigo, Social justice activist