Yes — you can use frozen shrimp in a sheet pan shrimp boil. It's important to thaw them properly before cooking to ensure they cook evenly and don’t affect the texture of the dish. A quick way to thaw frozen shrimp is to place them in a colander and rinse them under cold running water until they are completely defrosted. You could also place the shrimp in a bowl of cold water and let them sit for about 10-15 minutes making sure to stir the water occasionally.Once the shrimp are thawed, you can pat them dry with paper towels and you’re ready to go!