2005 Conference USA baseball tournament

The 2005 Conference USA baseball tournament was the 2005 postseason college baseball championship of the NCAA Division I Conference USA, held at Pete Taylor Park in Hattiesburg, Mississippi, from May 25 through 29, 2005. Both TCU and Tulane were declared co-champions due to inclement weather but Tulane was given the automatic bid to the 2005 NCAA Division I baseball tournament. The tournament consisted of eight teams, with two double-elimination brackets, and a single-game final that was cancelled due to inclement weather.

Regular season results

 * Records listed are conference play only. Marquette and DePaul did not field baseball teams. Charlotte, Cincinnati, Saint Louis, and Memphis did not make the tournament.

Bracket

 * Bold indicates the winner of the game.
 * Italics indicate that the team was eliminated from the tournament.