Penydarren Park is a sports stadium in Merthyr Tydfil, Wales, that is the present home ground of Merthyr Town F.C. Historically used for varying sports, it has been the home to two professional football teams, Merthyr Town and Merthyr Tydfil F.C. It has a capacity of 4,500.
The stadium is one of two in Merthyr Tydfil, along with The Wern, home of Merthyr RFC.