The 2003 Men's Oceania Cup was the third edition of the men's field hockey tournament.

It was held from 17–21 September in Christchurch and Wellington.

[1] The tournament served as a qualifier for the 2004 Olympic Games.

[2] Australia won the tournament for the third time, defeating New Zealand in the three–game series, 3–0.

[3] All times are local (NZST).