Kosi

Kosi may refer to:

Places

 * Kosi River in Nepal and Bihar, India
 * Dudh Kosi River in Nepal, tributary of the Kosi
 * Sun Kosi River in Nepal, tributary of the Kosi
 * Bhote Kosi River in Nepal, tributary of the Sunkosi
 * Kosi division, an administrative division of Bihar state, India
 * Kosi Tappu Wildlife Reserve, a wildlife reserve in Nepal
 * Kosi Zone, an administrative division of Nepal
 * Kosi Bay, a lake system and nature reserve in Maputuland, KwaZulu-Natal, South Africa
 * Kosi Kalan, a town in Mathura District, Agra Division, Uttar Pradesh, India
 * Kosi, Croatia, a village near Viškovo

Forename

 * Kosi Kedem (born 1945), Ghanaian politician
 * Leota Kosi Latu, Samoan lawyer and diplomat
 * Kosi Nwafornso (born 1997), Nigerian footballer
 * Kosi Saka (born 1986), Congolese footballer
 * Prince Kosi Samuzu (born 1993), Congolese judoka
 * Kosi Thompson (born 2003), Canadian soccer player

Surname

 * Edward Kosi (born 1999), New Zealand rugby league footballer
 * Jan Kosi (born 1996), Slovenian basketball player
 * Klemen Kosi (born 1991), Slovenian alpine skier

Other

 * KOSI, an FM radio station (101.1 FM) licensed to serve Denver, Colorado, United States
 * KOSI, Kyle of Sutherland Initiative (Highland Scotland development group)