2003 Melbourne Cup

The 2003 Melbourne Cup was the 143rd running of the Melbourne Cup, a prestigious Australian Thoroughbred horse race. The race, run over 3200 m, was held on 4 November 2003 at Melbourne's Flemington Racecourse.

It was won by Makybe Diva at the age of five, trained by David Hall and ridden by Glen Boss.

Field
This is a list of horses which ran in the 2003 Melbourne Cup.