2003 International League season

The 2003 International League season took place from April to September 2003.

The Durham Bulls defeated the Pawtucket Red Sox to win the league championship.

Attendance

 * Buffalo - 551,916
 * Charlotte - 268,374
 * Columbus - 480,445
 * Durham - 501,855
 * Indianapolis - 550,319
 * Louisville - 661,986
 * Norfolk - 480,963
 * Ottawa - 182,852
 * Pawtucket - 569,106
 * Richmond - 446,882
 * Rochester - 418,014
 * Scranton/W.B. - 427,445
 * Syracuse - 356,303
 * Toledo - 517,331

Division Series
North Division (Pawtucket) IL Wild Card (Ottawa Lynx)

Winner: Pawtucket

South Division (Durham) West Division (Louisville)

Winner: Durham

Championship series
Pawtucket Red Sox

Durham Bulls

Winner: Durham Bulls; first team to win back to back IL titles since Columbus Clippers won back in 1991.