2003–04 Illinois State Redbirds men's basketball team

2003–04 Illinois State Redbirds men's basketball
ConferenceMissouri Valley Conference
Record10–19 (4–14 MVC)
Head coach
Assistant coaches
Home arenaRedbird Arena
2003–04 Missouri Valley Conference men's basketball standings
Conf.Overall
TeamW L PCTW L PCT
No. 23 Southern Illinois171 .944255  .833
Northern Iowa126 .6672110  .677
Wichita State126 .6672111  .656
Creighton126 .667209  .690
Southwest Missouri State99 .5001914  .576
Drake711 .3891216  .429
Bradley711 .3891516  .484
Indiana State513 .278919  .321
Evansville513 .278722  .241
Illinois State414 .2221019  .345
2004 Missouri Valley Tournament winner
Rankings from AP Poll

The 2003–04 Illinois State Redbirds men's basketball team represented Illinois State University during the 2003–04 NCAA Division I men's basketball season. The Redbirds, led by first year head coach Porter Moser, played their home games at Redbird Arena and competed as a member of the Missouri Valley Conference.

They finished the season 10–19, 4–14 in conference play to finish in tenth place. They were the number ten seed for the Missouri Valley Conference tournament. They were victorious over Bradley University in their opening round game but were defeated by the University of Northern Iowa in their quarterfinal game.