# Lijst van spoorwegstations in het Verenigd Koninkrijk - O

Dit is een lijst van spoorwegstations in het Verenigd Koninkrijk waarvan de naam begint met een O.
| Station | Code | Graafschap/ County/ City | District | Beheerder | Passagiers in/uit 2004-2005 (mln) | Passagiers in/uit 2005-2006 (mln) | Passagiers in/uit 2006-2007 (mln) | Passagiers in/uit 2007-2008 (mln) | Passagiers in/uit 2008-2009 (mln) |
| Oakengates | OKN | Telford and Wrekin | | London Midland | 0,01 | 0,012 | 0,016 | 0,024 | 0,033 |
| Oakham | OKM | Rutland | | East Midlands Railway | 0,193 | 0,189 | 0,209 | 0,216 | 0,226 |
| Oakleigh Park | OKL | Groot-Londen | Barnet | First Capital Connect | 0,601 | 0,624 | 0,993 | 0,993 | 0,909 |
| Oban | OBN | Argyll and Bute | | ScotRail | 0,114 | 0,11 | 0,109 | 0,109 | 0,127 |
| Ockendon | OCK | Thurrock | | c2c | 0,481 | 0,493 | 0,555 | 0,618 | 0,599 |
| Ockley | OLY | Surrey | Mole Valley | Southern | 0,033 | 0,034 | 0,035 | 0,048 | 0,05 |
| Old Hill | OHL | West Midlands | Sandwell | London Midland | 0,063 | 0,073 | 0,079 | 0,083 | 0,166 |
| Old Roan | ORN | Merseyside | Sefton | Merseyrail | 0,261 | 0,285 | 0,306 | 0,337 | 0,918 |
| Old Street | OLD | Groot-Londen | Hackney | First Capital Connect | | | 0,734 | 0,813 | 0,828 |
| Oldfield Park | OLF | Bath and North East Somerset | | Great Western Railway | 0,15 | 0,157 | 0,177 | 0,192 | 0,217 |
| Oldham Mumps | OLM | Greater Manchester | Oldham | Northern Rail | 0,285 | 0,263 | 0,263 | 0,294 | 0,387 |
| Oldham Werneth | OLW | Greater Manchester | Oldham | Northern Rail | 0,039 | 0,038 | 0,035 | 0,038 | 0,056 |
| Olton | OLT | West Midlands | Solihull | London Midland | 0,126 | 0,124 | 0,14 | 0,143 | 0,351 |
| Ore | ORE | East Sussex | Hastings | Southern | 0,022 | 0,023 | 0,033 | 0,054 | 0,089 |
| Ormskirk | OMS | Lancashire | West Lancashire | Merseyrail | 0,693 | 0,716 | 0,733 | 0,771 | 1,027 |
| Orpington | ORP | Groot-Londen | Bromley | Southeastern | 3,655 | 3,716 | 5,08 | 5,314 | 4,971 |
| Orrell | ORR | Greater Manchester | Wigan | Northern Rail | 0,048 | 0,066 | 0,065 | 0,074 | 0,087 |
| Orrell Park | OPK | Merseyside | Liverpool | Merseyrail | 0,453 | 0,474 | 0,469 | 0,492 | 1,258 |
| Otford | OTF | Kent | Sevenoaks | Southeastern | 0,36 | 0,39 | 0,403 | 0,414 | 0,399 |
| Oulton Broad North | OUN | Suffolk | Waveney | National Express East Anglia | 0,082 | 0,074 | 0,07 | 0,118 | 0,119 |
| Oulton Broad South | OUS | Suffolk | Waveney | National Express East Anglia | 0,012 | 0,013 | 0,015 | 0,018 | 0,019 |
| Outwood | OUT | West Yorkshire | Wakefield | Northern Rail | 0,167 | 0,187 | 0,208 | 0,211 | 0,301 |
| Overpool | OVE | Cheshire | Cheshire West and Chester | Merseyrail | 0,058 | 0,051 | 0,027 | 0,034 | 0,04 |
| Overton | OVR | Hampshire | Basingstoke and Deane | South West Trains | 0,087 | 0,093 | 0,111 | 0,129 | 0,141 |
| Oxenholme Lake District | OXN | Cumbria | South Lakeland | Virgin Trains (West Coast) | 0,26 | 0,267 | 0,31 | 0,333 | 0,35 |
| Oxford | OXF | Oxfordshire | Oxford | Great Western Railway | 3,956 | 4,077 | 4,541 | 4,713 | 5,081 |
| Oxshott | OXS | Surrey | Elmbridge | South West Trains | 0,382 | 0,376 | 0,396 | 0,452 | 0,461 |
| Oxted | OXT | Surrey | Tandridge | Southern | 1,236 | 1,268 | 1,31 | 1,451 | 1,43 |
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