Jean Hepner (born October 25, 1958) is a former professional tennis player from the United States.

Hepner is notable for holding the record for participating in the longest women's tennis match in a match against Vicki Nelson-Dunbar at a tournament in Richmond, Virginia, in 1984, which lasted six hours and 31 minutes.

It featured a 29-minute, 643-shot rally, the longest in professional tennis history.

[2] This was also the longest professional match completed in a single day.

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