The Arclite Siege Tank is a fictional unit class in the computer strategy game StarCraft.
- Race: Terran
- Hit Points: 150
- Size: Large
- Supply: 2
- Cost: 150 mineralss 100 Vespene gas
- Build Time: 50
- Trained at: Factory
- Requires: Barracks, Factory, Machine Shop for Siege Mode.
- Ground Attack in Tank Mode: 30e (Upgrade to +9 with Vehicle Weapons)
- Ground Attack in Siege Tank Mode: 70e (Upgrade to +15 Vehicle Weapons)
- Air Attack: None
- Range: 6/12
- Sight: 10
- Armor: 1 (Upgrade to +3 with Vehicle Plating)
- Dropship Carries: 2 Tanks
- Production Hot key: T
