2003 in sports

2003 in sports describes the year's events in world sport.

Alpine skiing

American football

Artistic gymnastics

Association football

Athletics

Australian rules football

Baseball

Basketball

Boxing

Canadian football

Cricket

Curling

Cycle racing

Road bicycle racing

Cyclo-cross

Dogsled racing

Field hockey

Figure skating

Floorball

Gaelic Athletic Association

Gliding

Golf

Men's professional

Men's amateur

Women's professional

Handball

Harness racing

Horse racing

Steeplechases

Hurdle races

Flat races

Ice hockey

Lacrosse

Mixed martial arts

The following is a list of major noteworthy MMA events during 2003 in chronological order.

Motorsport

Radiosport

Rugby league

Rugby union

Show jumping

Snooker

Swimming

Tennis

Volleyball

Water polo

Weightlifting

Yacht racing

Multi-sport events

Awards