The name Ann has been used for four tropical cyclones worldwide – three in the western North Pacific Ocean, and one in the Australian region of the South Pacific.
In the western North Pacific:
- Tropical Storm Ann (1945) - The first officially named storm in the Western Pacific
- Tropical Storm Ann (1996) (T9602, 02W, Biring), minimal impact in the Philippines.
- Tropical Storm Ann (1999) (T9917, 23W), approached the coast of China to the north of Shanghai, then crossed the Yellow Sea before dissipating near South Korea.
In the Australian region:
- Cyclone Ann (2019) – an off-season tropical cyclone that reached Category 2 intensity on the Australian scale before making landfall in Far North Queensland as a tropical low.
After the 2018-19 season, the name Ann was removed from the Australian name list.