The 2003–04 Cypriot Fourth Division was the 19th season of the Cypriot fourth-level football league. Othellos Athienou won their 1st title.
Format
Fourteen teams participated in the 2003–04 Cypriot Fourth Division. All teams played against each other twice, once at their home and once away. The team with the most points at the end of the season crowned champions. The first three teams were promoted to the 2004–05 Cypriot Third Division and the last three teams were relegated to regional leagues.
Point system
Teams received three points for a win, one point for a draw and zero points for a loss.