Octav

Octav is a Romanian male given name that may refer to:


 * Octav Băncilă (1872–1944), Romanian realist painter
 * Octav Botez (1884–1943), Romanian literary critic and historian
 * Octav Botnar (1913–1998), businessman
 * Octav Chelaru (born 1991), Romanian film director
 * Octav Cozmâncă (born 1947), Romanian politician
 * Octav Dessila (1895–1976), Romanian novelist and playwright
 * Octav Mayer (1895–1966), Romanian mathematician
 * Octav Onicescu (1892–1983), Romanian mathematician
 * Octav Sargețiu (1908–1994), Romanian poet