Trealaw
Population	4,040 (2011)[1]
OS grid reference	SS996926
Principal area	Rhondda Cynon Taf
Ceremonial county	Mid Glamorgan
Country	Wales
Sovereign state	United Kingdom
Post town	TONYPANDY
Postcode district	CF40
Dialling code	01443
Police	South Wales
Fire	South Wales
Ambulance	Welsh
UK Parliament	Rhondda
Welsh Assembly	Rhondda
List of places UK Wales Rhondda Cynon Taf

Trealaw is a village in the Rhondda, South Wales.