Jim Chim Sui-man (Chinese: 詹瑞文; pinyin: Zhān Ruìwén; born 6 May 1965) is a Hong Kong–based stage actor and comedian.

Apart from creative and performing achievements, Chim also devoted himself to theatre training and established the PIP-Pleasure In Play artistic concept.

Chim has worked with both foreign and local artists, including David Glass and Meng Jin Hui.

He also lent his voice in various Cantonese Chinese dubs of Hollywood films, most notably as adult Simba in The Lion King (1994) and as Dave Douglas in The Shaggy Dog (2006).

In 2004, Chim was honored with the “Men of Vision 2004” award by Royal Salute and was invited by the U.S. Department of State’s Bureau of Educational and Cultural Affairs to visit the United States in August 2006 as a grantee of its cultural exchange program, the International Visitor Leadership Program (IVLP).