Rocksavage or Rock Savage was an Elizabethan mansion, now in ruins, at SJ526799 in Clifton (now a district of Runcorn), Cheshire, England. Built for Sir John Savage, MP in 1565–8, Rocksavage was one of the great Elizabethan houses of the county; in 1674, it was the second largest house in Cheshire.