T39

T39 may refer to:


 * Cooper T39, a British sports car
 * Ericsson T39, a mobile phone
 * Guerchais-Roche T.39 a French touring monoplane
 * HMSAS Parktown (T39), a minesweeper of the South African Naval Services
 * North American T-39 Sabreliner, an American jet trainer aircraft