The name Dorian was used for two tropical cyclones in the Atlantic Ocean. The name replaced Dean which was retired after the 2007 season.
- Tropical Storm Dorian (2013), a strong tropical storm that degenerated into an open wave in the middle of the ocean; it briefly reorganized into a tropical depression between the Bahamas and Florida.
- Hurricane Dorian (2019), a powerful and catastrophic Category 5 Atlantic hurricane, which became the worst natural disaster to strike the Bahamas.
The name Dorian was retired after 2019, and will be replaced by Dexter in the 2025 season.