- Mary Immaculate
- Caerau Lane, Cardiff, CF5 5QZ
- McDonalds
- Longwood Drive, Coryton, CF14 7HY
- Merches Gardens
- Merches Gardens , Grangetown, Cardiff
- Merches Gardens
- Merches Gardens, Grangetown, Cardiff
- Mill Road Bowling Green
- Mill Road, Ely, Cardiff, CF5 4DD
- Moorland Park
- Moorland Park, Cardiff, cf243ex
- Moorland Park
- Swansea Street, Cardiff
- Moorland Park
- Splott, splott, CF24 2EX
- Moorland Park
- Moorland Park, Cardiff
- Mynachdy Community Centre
- Mynachdy Road, Gabalfa, Cardiff
