Voltaire is the given name of:
Voltaire Volly De Faut (1904–1973), American jazz reed player Voltaire Gazmin (born 1944), 40th commander of the Philippine Army, lieutenant general, and Secretary of National Defense of the Republic of the Philippines Voltaire Molesworth (1890–1934), Australian politician Voltaire P. Twombly (1842–1918), American Civil War recipient of the Medal of Honor