Tett

Tett is a surname. Notable people with the surname include:


 * Benjamin Tett (1798–1878), Ontario businessman and political figure
 * Brandon Tett (born 1987), Professional American football defensive linemen
 * Gillian Tett (born 1967), British author and journalist at the Financial Times
 * John Tett (1916–1974), Canadian athlete, wartime military pilot, physical fitness educator and public servant
 * Simon Tett, Climatologist working at the University of Edinburgh