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