| Forces | - Cunningham (Force A, coming from Alexandria): 1 carrier, 3 battleships, 9 destroyers.
- Pridham-Whippel (Force B, Vanguard of the British fleet): 4 light cruisers, 4 destroyers.
Total: 1 carrier, 3 battleships, 4 light cruisers, 13 destroyers | - Iachino (commands the Italian fleet leaving Taranto): 1 battleship, 2 light cruisers, 10 destroyers.
- Cattaneo: 3 heavy cruisers, 4 destroyers.
- Sansonetti: 3 heavy cruisers, 3 destroyers.
- Lero (5th group submarine): 5 submarines.
Total: 1 battleship, 6 heavy cruisers, 2 light cruisers, 17 destroyers, 5 submarines |