Sharks are rarely seen in Polish waters as that part of the Baltic Sea is very frigid and not suitable for most members of the shark family. However, some species will occasionally appear, like the porbeagle shark and the small spotted catshark.
List of the Different Types of Sharks in Poland
| Species | Maximum Size | Aggressiveness |
| Porbeagle Shark | 6-12 feet | Not aggressive |
| Small Spotted Catshark | 2.5-3 feet | Not aggressive |
| Spiny Dogfish | 2.5-3.5 feet | Not aggressive (due to their small size) |
