Hung Sun-han (; born 16 October 1984) is a Taiwanese politician.
Hung graduated from Taipei Municipal Chien Kuo High School, then studied atmospheric science as an undergraduate at National Taiwan University. However, he did not complete his degree.
Hung was the deputy secretary-general of the Green Citizens' Action Alliance, and served on two Executive Yuan committees before election to the Legislative Yuan in 2020 and 2024 via the Democratic Progressive Party list.
On 22 November 2024, Hung was appointed labor minister, following the resignation of Ho Pei-shan. He assumed office on 25 November.