Haydons Road railway station is in the north-east of the London Borough of Merton in South London. The station is served by Thameslink trains and by a limited number of Southern services during the morning and evening peak. It is on the Sutton Loop Line and is in Travelcard Zone 3. It was opened, originally as Haydens Lane, by the Tooting, Merton & Wimbledon Railway on 1 October 1868.