[4][5] Established to develop young talents and provide a pathway to the senior team, Hamburger SV III competes in Landesliga Hammonia.

Throughout its history, Hamburger SV III has played a crucial role in the club's youth development efforts.

Hamburger SV III competes in the Landesliga Hammonia, which is part of the German football league system.

Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.

Players may hold more than one non-FIFA nationality.