The name Chanthu has been used to name four tropical cyclones in the western north Pacific. The name was submitted by Cambodia and means flower.

• Severe Tropical Storm Chanthu (2004) (T0405, 08W, Gener) – struck Vietnam
• Typhoon Chanthu (2010) (T1003, 04W, Caloy) – struck China
• Severe Tropical Storm Chanthu (2016) (T1607, 09W) – brushed the eastern coast of Japan at peak intensity
• Typhoon Chanthu (2021) (T2114, 19W, Kiko) – A Category 5 super typhoon that caused damage mainly in Taiwan, China, and Japan.