C801 (disambiguation)

C801 or C-801 may refer to:
 * Bombardier Innovia APM 100 C801, a Singaporean automated people mover
 * C-801, a Chinese air-to-surface subsonic anti-ship cruise missile
 * BAP Almirante Grau (CLM-81), a decommissioned De Zeven Provinciën-class cruiser