2023–24 Denmark Series

The 2023–24 Denmark Series is the 59th season of the Denmark Series, the fifth tier of the Danish football league structure organised by the Danish FA (DBU). The season marked a transitional phase in the structure of the Danish leagues.

This season, the league is divided into four groups of ten teams each. After the regular season (18 rounds), the top five teams in the four groups are promoted to two promotin groups (east and west) the winners is promoted and the two runner-up will have a play-off for the last spot in the 2024–25 Danish 3rd Division. In the two qualification groups (east and west) eight teams will play to not be relegated to Tier 6 level in season 2024-25.