2023–24 3. Liga

The '''2023–24 3. Liga''' was the 16th season of the 3. Liga. It started on 4 August 2023 and concluded on 18 May 2024.

The fixtures were announced on 7 July 2023.

Stadiums and locations
1 SSV Ulm will play at least five games in Aalen because their own stadium has no Under-soil heating.

Hat-tricks
4 Player scored four goals.