Brian Dunn (born April 5, 1974) was the 1992 juniors US Open champion for tennis.

[1][2] That same year losing in the final round of the Junior Wimbledon, and Australian Open.

The 6 feet, 7 inch Dunn reached a high ATP ranking of world No.

He reached the second round of the (senior) 1992 US Open in his only grand slam event main draw appearance.

Dunn played in a handful of grand prix events during 1992 through 1995, finishing with a career record of 4 wins, 12 losses.