Kuusk

Kuusk is a common surname in Estonia (meaning spruce), and may refer to:
 * Ivo Kuusk (born 1937). Estonian opera singer
 * Kaimo Kuusk (born 1975), Estonian diplomat and foreign intelligence officer
 * Kristina Kuusk (born 1985), Estonian fencer
 * Märten Kuusk (born 1996), Estonian footballer
 * (1938–2022), Estonian music theorist
 * Priit Kuusk (born 1973), Estonian journalist et