Swain's Lane is a street in Highgate in the London Borough of Camden. It runs up Highgate Hill, for much of its route alongside Highgate Cemetery and Waterlow Park. It is noted for its steepness. It runs uphill from a junction with Highgate Road and Highgate West Hill close to Hampstead Heath. Its northern end terminates on South Grove close to Pond Square in the heart of old Highgate village.