Shadwell is an English surname.
Notable people with the name include:
Thomas Shadwell (c. 1642–1692), English poet and playwright Lancelot Shadwell (1779–1850), British barrister and politician Charles Shadwell (Royal Navy officer) (1814–1886), Commander-in-Chief, China Station Charles Shadwell (priest) (1840–1910), jurisprudence lecturer at Oriel College, Oxford Francis Shadwell (1851–1915), English cricketer Arthur Shadwell (1854–1936), British physician and writer Lancelot Cayley Shadwell (1882–1963), English writer and lyricist Charles Shadwell (musician) (1898–1979), British conductor and bandleader Graham Shadwell (born 1968), English international bowls player