- Mynachdy Park
- Mynachdy Park, Cardiff
- Nant Fawr Woods
- Rhyd-Y-Penau Road, Cardiff
- Newborough Park
- Newborough Park, Cardiff, CF14 5BY
- North Clive Street
- North Clive Street, Cardiff
- Nos Da
- 53 Dispenser Street, Riverside, Cardiff, CF11 6AG
- O'Neill's
- 85-87 St Mary's St, Cardiff
- Oasis Centre
- 69B Splott Road, Cardiff
- Old STAR Centre
- 2 Splott Road, Cardiff
- Outside Rubicon
- Nora Street, Cardiff, CF24 1ND
- Pant Glas
- Pant Glas, Cardiff, CF23 7EX
