Pleven is a major town in Northern Bulgaria, capital of the Pleven Province.

Pleven may also refer to:

• Pleven Province, a province in Northern Bulgaria
• Pleven Municipality
• Siege of Plevna, an important battle during the Russo-Turkish War, 1877-78
• Pleven (horse), a horse breed
• Pléven, a commune in the Côtes-d'Armor department in France
• Pleven plan, a plan to create a supranational European army, proposed by René Pleven
• Pleven Medical University
• Pleven Panorama