Ravensworth Castle is a ruinous Grade II* listed building and a Scheduled Ancient Monument situated at Lamesley, Tyne and Wear, England.
This medieval castle, probably of 14th century construction, was licensed in 1390 to enclose and empark land around the castle.
Early owners included Fitz-Marmaduke, Lumley and Gascoigne. In 1607, the castle was purchased by Thomas Liddell a wealthy Newcastle-upon-Tyne merchant and remained in the ownership of the Liddell family for over 350 years.