John Chen may refer to:
John Chen Shi-zhong (1917–2012), Chinese Roman Catholic bishop John Chen (pianist) (born 1986), Malaysia-born New Zealand concert pianist John S. Chen, CEO of BlackBerry, former CEO of Sybase Chen Chwen-jing or Jonathan Chen, Taiwanese politician John Chen, a character in Noble House by James Clavell John Chen, a hero of the 2022 Laguna Woods shooting
See also John Chan (disambiguation) John Cheng (1961–2013), Singaporean actor