Huang Hong-cheng (; born 20 March 1968) is a Taiwanese performance artist, a social activist and a perennial candidate in Taiwanese elections. Born Huang Hong-cheng (), he has been well-known for renaming himself multiple times. He is currently known as (, ). He once had the longest name in Taiwan, but the record was broken by a YouTuber, who changed his name in June 2020.
Since 2010, he has run in Taiwanese elections, but has yet to be elected to office.