The 2004 Meath Senior Football Championship was the 112th edition of the Meath GAA's premier club Gaelic football tournament for senior graded teams in County Meath, Ireland. The tournament consists of 16 teams, with the winner going on to represent Meath in the Leinster Senior Club Football Championship. The championship starts with a group stage and then progresses to a knock out stage. Blackhall Gaels were the defending champions after they defeated Simonstown Gaels in the previous years final. Gaeil Colmcille were relegated after 18 years in the senior grade.