Which park in England separates the football grounds of Everton and Liverpool?

Stanley Park is a 110 acres (45 ha) park in Liverpool, England, designed by Edward Kemp, which was opened on 14 May 1870 by the Mayor of Liverpool, Joseph Hubback. It is significant among Liverpool's parks on account of its layout and architecture. It has a grand terrace with expansive bedding schemes that were once highlighted by fountains. It includes the 1899 Gladstone Conservatory (recently restored and renamed the Isla Gladstone Conservatory), a Grade II listed building built by Mackenzie & Moncur of Edinburgh. 50–60% of the land consisted of open turfed areas, suitable for sport, with most of the rest being laid out as formal gardens and lakes. Kemp designed a horse-riding track ('Rotten Row'), though it did not catch on and was restyled as a cycle track around 1907.

The park is named after Lord Stanley of Preston.

Stanley Park is known for dividing the home grounds of rival Merseyside football clubs Everton and Liverpool. However it was also the original home to a fledgling Everton Football Club in 1879 before the club moved to nearby Priory Road.

The park has an Evangelical church located on the corner in between the two football teams. It is named "Stanley Park Church" and is over 100 years old.