Carnwath (surname)

Carnwath is a surname. Notable people include:


 * Alison Carnwath (born 1953), British businesswoman
 * Sir Andrew Carnwath (1909–1995), British banker
 * Francis Carnwath (1940–2020), director of the Greenwich Foundation for the Royal Naval College
 * Robert Carnwath, Lord Carnwath of Notting Hill (born 1945), British Supreme Court judge
 * Squeak Carnwath (born 1947), American painter and arts educator