Stage 15 of the 2023 Giro d'Italia was a mountain stage that took place on .

The stage started in Seregno and finished in Bergamo, starting at with an expected finish at (average speed of km/h).

The total distance of the stage was 204.6 km. The stage included 0 categorized climb(s) and 0 intermediate sprint(s), and had a total elevation gain of 5792 m, and a total descent of -5778 m.