Sarah Blake (sometimes Blane) was an English silversmith. A resident of London, Blake specialized in the making of spoons. She was the wife of John Blake, a smallworker and spoonmaker, and went into metalworking after his death, registering her first date mark on 15 June 1809. A second mark was registered on 9 January 1821, with a third on 7 November the same year; a variety of marks are known. Blake worked in partnership with her son, John William Blake, and lived at 16 Long Acre. She was retired or dead by February 1823, at which time John registered a mark alone. Besides spoons, the pair produced other tableware, such as forks and tongs.