Yohannes Christian "Chris" John (born September 14, 1979) is an Indonesian former professional boxer and world champion, who competed from 1998 to 2013.

He held the WBA (Super) featherweight title from 2004 to 2013, with his near decade-long reign being the second longest in the division's history (after Johnny Kilbane) and his eighteen successful title defenses the second most at featherweight (after Eusebio Pedroza). John is the fourth Indonesian boxer to win a world title, following Ellyas Pical, Nico Thomas, and Muhammad Rachman. In 2013, John announced his retirement from boxing, following his only career defeat to Simpiwe Vetyeka.

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