Olavo is a given name, the Spanish and Portuguese form of Olaf, and may refer to:
Olavo Bilac (1865–1918), Brazilian poet of the Parnassian school Olavo Setúbal (1923–2008), Brazilian industrialist, banker and politician Olavo Rodrigues Barbosa (1923–2010), Brazilian football (soccer) player Olavo Yépez (1937–2021), Ecuadorian chess master Olavo de Carvalho (1947–2022), Brazilian journalist and writer Olavo Abrantes (1988), Portuguese Production Designer