Vosper may refer to:
People Cyril Vosper (1935–2004), a British Scientologist and, later, critic of Scientology Dennis Vosper, Baron Runcorn (1916–1968), British Conservative politician Frank Vosper (1899–1937), British actor and playwright Frederick Vosper (1869–1901), an Australian politician and republican Sydney Curnow Vosper (1866–1942), a painter and artist Tessa Ann Vosper Blackstone, Baroness Blackstone (born 1942), a British Labour politician
Organizations Vosper & Company, a defunct British shipbuilder VT Group, formerly known as Vosper Thornycroft, a British shipbuilder
Other Sholing F.C., formerly known as Vosper Thorneycroft FC, a British football club