Toby is a surname. Notable people with the surname include:
Allira Toby, Australian footballer Arthur Toby (1903–1984), Australian rugby union and rugby league player Darren Toby (born 1982), Trinidadian footballer in the United States Frederick Toby (1888–1963), Australian cricketer Gabriel Toby, Nigerian politician and economist, Deputy Governor of Rivers State from 1999 to 2007 Joseph Toby (born 1989), Sierra Leonean-American soccer player Ronald Toby (born 1942), American historian, academic, writer and Japanologist Ryan Toby (born 1978), American soul singer, songwriter, producer and actor
See also Tobey, another surname