Stefan Buck is a German former professional footballer who played as a defender.

FC Bayern Munich II are the reserve team of German association football club Bayern Munich, currently playing in the Regionalliga Bayern. In 2010–11, they played in the 3. Liga, having qualified for its inaugural season in 2008, and have consistently played at the third level of German football – they played in the Regionalliga Süd from its formation in 1994 to 2008, when it was usurped by the 3. Liga. They have generally achieved at least mid-table finishes at this level, and won the Regionalliga Süd title in 2004. In 2010–11, Bayern II finished last in the 3. Liga, and were thus relegated to the Regionalliga. They afterwards regained promotion by winning the 2018–19 Regionalliga and won the 3. Liga in 2019–20. The following season, they were relegated from the 3. Liga after an 18th-place finish.