2022–23 1. FC Heidenheim season

The 2022–23 season was the 16th in the history of 1. FC Heidenheim and their ninth consecutive season in the second division. The club participated in the 2. Bundesliga and the DFB-Pokal, winning promotion to the Bundesliga for the first time in club history.

Matches
The league fixtures were announced on 17 June 2022.