The 1989 Bristol Trophy, also known as the Bristol Open, was a men's tennis tournament played on grass courts at Redland Green in Bristol in England that was part of the 1989 Nabisco Grand Prix. It was the tenth and last edition of the tournament and was held from 19 to 26 June 1989. Fourth-seeded Eric Jelen won the singles title.
Eric Jelen defeated Nick Brown 6âÂÂ4, 3âÂÂ6, 7âÂÂ5
Paul Chamberlin / Tim Wilkison defeated Mike De Palmer / Gary Donnelly 7âÂÂ6<sup>(8âÂÂ6)</sup>, 6âÂÂ4