The name Sean has been used for three tropical cyclones worldwide, two in the Atlantic Ocean and one in the Australian Region of the Pacific Ocean. In the Atlantic, the name replaced Stan, which was retired after the 2005 season.
In the Atlantic:
- Tropical Storm Sean (2011) – late-season tropical storm that affected Bermuda
- Tropical Storm Sean (2023) – weak tropical storm that stayed at sea
In the Australian region:
- Cyclone Sean (2010) – a Category 2 tropical cyclone that affected Western Australia