1999–2000 Swansea City A.F.C. season

The 1999–00 season was Swansea City A.F.C.'s 80th season in the English football league system, in this season Swansea finished 1st in the 3rd division with a total of 85 points from 46 games. It was also memorable for the fastest red card for a player in Swansea's history as Walter Boyd was red carded at half time against Darlington at Feethams and was taken off the pitch in a matter of seconds after the restart.

First-team squad

:Squad at end of season

Final league table