Bonython Park is a 17-hectare park in the north-west Park Lands of the South Australian capital of Adelaide. The park was opened in 1962 and named in honour of prominent South Australian politician and journalist, Sir John Langdon Bonython. It is situated on north-western side of the River Torrens, bordered by Port Road. It is on the opposite side of the river to a golf course, and adjacent to the old Adelaide Gaol and the Police Barracks.