Harpoon
Harpoon may refer to:
- Harpoon Parasub, a small underwater vehicle
- The harpoon component of a 'Mech Taser or Battle Armor Taser
- A brand of missile launchers:
- Harpoon 4 SRM launcher
- Harpoon-6 SRM launcher
- Harpoon-4S Streak SRM launcher
- Harpoon-6S Streak SRM launcher