St Denys railway station

St Denys
Portsmouth line train at St Denys
General information
Location	St Denys, City of Southampton England
Coordinates	50°55′19″N 1°23′17″W / 50.9220°N 1.3880°W / 50.9220; -1.3880
Grid reference	SU431138
Managed by	South Western Railway
Platforms	4
Other information
Station code	SDN
Classification	DfT category E
History
Original company	London and South Western Railway
Pre-grouping	London and South Western Railway
Post-grouping	Southern Railway
Key dates
1 May 1861	First station opened as Portswood
5 March 1866	Station relocated
1 January 1876	Renamed St Denys
Passengers
2019/20	0.254 million
Interchange	54,048
2020/21	68,914
Interchange	11,304
2021/22	0.148 million
Interchange	31,499
2022/23	0.176 million
Interchange	34,969
2023/24	0.208 million
Interchange	29,184
Notes Passenger statistics from the Office of Rail and Road

St Denys railway station serves the St Denys and Portswood suburbs of Southampton in Hampshire, England. It is 77 miles 10 chains (124.1 km) down the line from London Waterloo.

Built in 1865, the station is named after the surrounding area, which in turn is named after the Priory of St Denys, a major landmark in medieval Southampton.

The station is at the site of the junction between the South West Main Line and the West Coastway Line running between Southampton and Portsmouth. It is currently served mainly by South Western Railway, with additional services operated by Southern. There are four platforms; two on the main line and two on the branch line.