Coordinates: 53°22′01″N 2°32′49″W / 53.367°N 2.547°W
Grappenhall and Thelwall is a civil parish within the Borough of Warrington and the ceremonial county of Cheshire in England. It has a population of 9,377.
The civil parish was formed in largely its present state in 1936, when the then Thelwall civil parish was joined in its entirety to the ancient civil parish of Grappenhall.
- Youngs, F. A. (1991). Guide to the administrative units of England. Volume II: Northern England. London: Royal Historical Society. ISBN 0-86193-127-0.