Dive Suit may refer to:
- All-Environment Protection Suit, the suit Ryley Robinson is wearing during the crash of the Aurora.
- Cold Suit, a Subnautica: Below Zero exclusive dive suit which provides cold resistance.
- Reinforced Dive Suit, which increases damage and heat resistance.
- Radiation Suit, a Subnautica exclusive dive suit which provides radiation resistance.
- Stillsuit, which periodically creates Reclaimed Water for the player to drink.