2003–04 NCAA Division III men's ice hockey season

The 2003–04 NCAA Division III men's ice hockey season began on October 18, 2003 and concluded on March 20 of the following year. This was the 31st season of Division III college ice hockey.

Conferences

 * 2003-04 ECAC East Men's Season
 * 2003-04 ECAC Northeast Season
 * 2003-04 ECAC West Men's Season
 * 2003-04 MCHA Season
 * 2003-04 MIAC Men's Season
 * 2003-04 NESCAC Men's Season
 * 2003-04 NCHA Men's Season
 * 2003-04 SUNYAC Season