Rolt is a surname, and may refer to:Peter Rolt, notable businessman and entrepreneur Sir Andrew Bayntun-Rolt, 2nd Baronet Cecil Rolt, Dean of Cape Town Edward Rolt (c.1629–1698), soldier, diplomat and friend of Samuel Pepys Edward Rolt (1686–1722), MP for Chippenham Sir Edward Bayntun-Rolt, 1st Baronet Sir John Rolt, Sir John Rolt (1804–1871), English lawyer and Attorney-General L. T. C. Rolt, also known as Tom Rolt, (1910–1974), English writer and biographer Mary Constantia Rolt, granddaughter of Edward Rolt Peter Rolt (1798–1882), British businessman and politician Richard Rolt, writer, poet, and librettist Samuel Rolt (1671–1717), MP for Bedford, half brother to Edward Rolt (1686–1722) Sonia Rolt (1919–2014), campaigner for the Inland Waterways Association and wife of L. T. C. Rolt Stuart Peter Rolt (1862–1933), general in the British Army Sir Thomas Rolt (1631–1710), Governor of Bombay Tony Rolt (1918–2008), English Formula One driver