2003 NCAA Division I Indoor Track and Field Championships

{{Infobox Athletics Championships

|Name=2003 NCAA Division I Indoor Track and Field Championships

|Logo=

|Size=

|Organisers=NCAA

|Edition=39th (Men)
21st (Women)

|Level=Division I

|Host city={{flagicon|Arkansas}} Fayetteville, Arkansas

|Athletes participating=

|Events=

|Dates=March 14-15, 2003{{cite web |title=NCAA Div. I Championships: March 14-15, Randal Tyson Track Center, Univ. of Arkansas, Fayetteville, Ark. |url=https://ncaaindoorchampionships.runnerspace.com/eprofile.php?event_id=42&year=2003&do=info |access-date=7 June 2024}}

|Stadium=Randal Tyson Track Center

|Previous=2002

|Next=2004

}}

The 2003 NCAA Division I Indoor Track and Field Championships were contested to determine the individual and team national champions of men's and women's NCAA collegiate indoor track and field events in the United States after the 2002–03 season, the 39th annual meet for men and 21st annual meet for women.{{cite web|title=NCAA Division I Men's Indoor Track and Field Championship Results |url=http://fs.ncaa.org/Docs/stats/track_indoor_champs_records/2019-20/D1Men.pdf |work=NCAA|publisher=NCAA.org|access-date=3 July 2021}}{{cite web|title=NCAA Division I Women's Indoor Track and Field Championship Results |url=http://fs.ncaa.org/Docs/stats/track_indoor_champs_records/2019-20/D1Women.pdf |work=NCAA|publisher=NCAA.org|access-date=3 July 2021}}

For the fourth consecutive year, the championships were held at the Randal Tyson Track Center at the University of Arkansas in Fayetteville, Arkansas.

Arkansas won the men's title, the Razorbacks' seventeenth and first since 2000.

Defending champions LSU won the women's title, the Lady Tigers' tenth.