Warrender is a surname. Notable people with the surname include:
Bobby Warrender (1929–2003), Scottish professional footballer Danny Warrender (born 1986), former English professional footballer Harold Warrender (1903–1953), British actor Jim Warrender (1931–2012), former football (soccer) player who represented New Zealand at international level John Warrender, 2nd Baron Bruntisfield MC OBE TD (1921–2007), Scottish soldier, farmer and Conservative politician Patrick Warrender (1731–1799), Scottish soldier and politician Sir George Warrender, 1st Baronet (1658–1722), Scottish merchant and politician Sir George Warrender, 4th Baronet PC, FRS (1782–1849), Scottish politician Sir George Warrender, 7th Baronet K.C.B. K.C.V.O. (1860–1917), vice-admiral in the British Royal Navy during World War I Sir Patrick Warrender, 3rd Baronet (1731–1799), Scottish soldier and politician Victor Warrender, 1st Baron Bruntisfield MC PC (1899–1993), Conservative politician
See also Warrender Baths, swimming pool and fitness complex in Marchmont, Edinburgh