- Flotsam and Jetsam - Destroyed by Ursula with her trident (meant for Eric, but Ariel caused her aim to go off and hit them instead)
- Ursula - Impaled by Eric with the bow of a sunken ship
- Undertow - Debated. Crashed into a wall of an underwater cave after being blindly directed there by Tip and Dash and even lost all of his teeth upon impact
- Morgana - Frozen in a block of ice and sank to the bottom of the sea, likely frozen to death if not crushed by extreme pressure.
- Queen Athena - Crushed by a pirate ship