Michael Preston Hann (born 24 August 1937) is a former British tennis player who won the Wimbledon Boys' singles title in 1955.

[1][2] In 1955 Hann won the Wimbledon Boys' Singles title when he beat Jan-Erik Lundqvist in the final.

[3] Hann competed on the amateur circuit during the 1950s and 60s and won 12 titles, all in the United Kingdom.

In June 1953, two months before his 16th birthday, Hann won the Chapel Allerton Gentleman's Singles Championships in Leeds.

[2] Hann participated at the Wimbledon Championships, in the singles and/or doubles, for a period of 13 years from 1955 to 1967.