Heolgerrig
Heolgerrig is a small village in Merthyr Tydfil County Borough, Wales. It is part of the community of Cyfarthfa.
It lies just west of Merthyr Tydfil, and is separated from it by the main A470 trunk road.
Village amenities include the Heolgerrig primary school, The Red Lion pub, The Heolgerrig Social Club, three chapels and a post office, a small convenience store and a large football pitch named "The Moodies" used by Heolgerrig Red Lions FC.
The village was served by Heolgerrig Halt railway station at one time.