List of storms named Dianmu
The name Dianmu has been used to name four tropical cyclones in the northwestern Pacific Ocean. The name was contributed by China and literally means "Mother of lightning", a title of the ancient goddess of lighting, Leizi.

Typhoon Dianmu (2004) (T0406, 09W, Helen) – struck Japan.
Severe Tropical Storm Dianmu (2010) (T1004, 05W, Ester) – affected South Korea.
Tropical Storm Dianmu (2016) (T1608, 11W) – struck Indochina 
Tropical Storm Dianmu (2021) (T2115, 21W) – intensified to a tropical storm near Vietnam just before moving inland.

Pacific typhoon set index articles