Leino is an Estonian masculine given name and a Finnish surname. Notable people with the name include:
Given name Leino Mägi (born 1955), Estonian politician Leino Rei (born 1972), Estonian actor and theatre director
Surname Eino Leino (1878–1926), Finnish poet and journalist Ville Leino (born 1983), Finnish hockey player Yrjö Leino (1897–1961), Finnish politician