Olusanya

Olusanya is a surname. Notable people with the surname include:


 * Bolajoko Olubukunola Olusanya, Nigerian pediatrician and social entrepreneur
 * G.O. Olusanya (1936–2012), Nigerian academic, administrator, and diplomat
 * Kemi Olusanya (1963–1999), better known as Kemistry, English DJ and record producer
 * Toyosi Olusanya (born 1998), English footballer