Wu Hen is the second studio album by English musician Kamaal Williams, released on 24 July 2020 under his Black Focus label. It is considered to define Williams' own genre "Wu Funk", a blend of jazz, hip-hop, contemporary R&B and EDM. Other styles explored include funk, acid jazz, traditional jazz, breakbeat and house music.

The album was announced simultaneously with the premiere of "One More Time" in May 2020; and was followed by "Hold On" in June and "Mr. Wu" in July. The second of the three tracks features the singer Lauren Faith. Wu Hen received generally favourable reviews from music critics, some praising Williams' drift from the sounds of its predecessor, Black Focus (2016), that informed him in his career with Yussef Kamaal, while others said the album's ideas shifted too urgently. In the United Kingdom, it reached number 2 on the Jazz & Blues Albums Chart and number 15 on the Independent Albums Chart.