Kalev

Kalev may refer to:
 * Kalev (mythology), a character from Estonian mythology
 * Kalev (given name), an Estonian masculine given name
 * Kalev (confectioner), an Estonian sweets company
 * BC Kalev, a basketball club based in Tallinn, Estonia
 * BC Tallinna Kalev, a basketball club based in Tallinn, Estonia
 * KK Kalev, defunct basketball club (1920–2005) based in Tallinn, Estonia
 * JK Tallinna Kalev, a football club based in Tallinn, Estonia
 * JK Sillamäe Kalev, a football club based in Sillamäe, Estonia
 * Tallinna Kalev RFC, a rugby union club based in Tallinn, Estonia
 * Kalev Tallinn, a multi-sport club in Tallinn, Estonia
 * Kalev-class submarine, class of Estonian British-built submarines and leading ship of this class
 * Estonian Sports Association Kalev
 * Kaliv (Hasidic dynasty), the Chassidic dynasty and Rebbes of Kaliv/Kalev/Kalov
 * Caleb (given name), a Biblical name, originally rendered in Hebrew as Calev
 * Kalev (band), a British rock band