2023–24 Second Football League (Croatia)

The 2023–24 Second Football League (Croatian: Druga nogometna liga), also known as the Prva NL (First NL), was the second-highest level of football competition in Croatia for the 2023–24 season. It served as the second tier in the Croatian football league system, sitting below the Croatian First Football League (Prva HNL). The league was organized by the Croatian Football Federation (HNS).

The season typically involved a specific number of clubs, competing in a round-robin format where each team plays every other team a set number of times, usually home and away. The winner of the league usually gains promotion to the Prva HNL for the following season, while the bottom-placed teams face relegation to the Croatian Third Football League (Treća NL), though the exact promotion and relegation rules can vary.

Key aspects of the season often include the participating teams, the league table standings throughout the season, the top goalscorers, and any significant transfers or player movements. Details on stadium capacities, average attendance, and any major incidents or controversies during the season are also typical components of coverage. The exact criteria for promotion and relegation, as well as any playoff matches, are defined by the HNS regulations for that specific season.