St John's Gardens may refer to the following:
St John's Gardens, Cardiff, Wales, formerly part of the graveyard of St John's church
St John's Gardens, Liverpool, England, a public space in the city centre
St John's Gardens, Manchester, England, formerly the site of St John's church and graveyard
Wikipedia https://en.wikipedia.org/wiki/St_John's_Gardens
Address (Unnamed Road), Liverpool L1 1, United Kingdom
Coordinates 53°24'31.715" N -2°58'52.541" E