Olev

Olev may refer to:
 * EML Olev (M415), Estonian minelayer
 * Office of Low Emission Vehicles (OLEV), part of the UK government Department for Transport
 * Online Electric Vehicle (OLEV)

Given name

 * Olev Eskola (1914–1990), Estonian actor
 * Olev Olesk (1921–2017), Estonian politician
 * Olev Raju (born 1948), Estonian economist and politician
 * Olev Roomet (1901–1987), Estonian musician
 * Olev Siinmaa (1881–1948), Estonian architect
 * Olev Subbi (1930–2013), Estonian artist
 * Olev Tinn (1920–1971), Estonian actor
 * Olev Toomet (1929–2009), Estonian politician
 * Olev Vinn (born 1971), Estonian paleobiologist and paleontologist

Surname

 * Naum Olev (1939–2009), Russian lyricist