Keith John Harrison (born 28 March 1933) is a former British cyclist.

Harrison competed in the sprint event at the 1956 Summer Olympics.

[1] He represented England and won a silver medal and a bronze medal in the 10 mile scratch and 1km time trial respectively at the 1954 British Empire and Commonwealth Games in Vancouver, Canada.

[2][3] He also represented England in three more events at the 1958 British Empire and Commonwealth Games in Cardiff, Wales.

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