Cities of United Kingdom starting with letter O Page 5
- Overton (Hambleton District)
- Overton (Wrexham)
- Oving
- Oving (Aylesbury Vale)
- Ovingham
- Ovington
- Ovington
- Ovington (Braintree District)
- Ovington (Breckland District)
- Ovington (County Durham)
- Owermoigne
- Owersby
- Owlpen
- Owmby
- Owslebury
- Owston
- Owston and Newbold
- Owston Ferry
- Owthorpe
- Oxborough
- Oxenhall
- Oxenhope
- Oxenton
- Oxford
- Oxhill
- Oxspring
- Oxted
- Oxton
- Oxton (Selby District)
- Ozleworth