Cardwell may refer to:
Places Australia Cardwell, Queensland
United States Cardwell, Missouri Cardwell, Montana Cardwell Hall, Kansas State University
Canada Cardwell Parish, New Brunswick
People Alvin B. Cardwell (1902–1992), American physicist Dale Cardwell (born 1962), American consumer advocate and journalist Don Cardwell (1935–2008), American baseball player D. S. L. Cardwell (1919-!998), British historian of science and technology Dylan Cardwell (born 2001), American basketball player Edward Cardwell (1787–1861), English theologian Edward Cardwell, 1st Viscount Cardwell (1813–1886), 19th Century English politician and Secretary of State for War Ethan Cardwell (born 2002), Canadian ice hockey player John Edwin Cardwell, British missionary in China Joi Cardwell (born 1967), musician Joshua Cardwell (1910–1982), Northern Ireland politician Lloyd Cardwell (1913–1997), American football player Louis Cardwell (1912–1986), English footballer Paul Cardwell (born 1958), British advertising executive Richard H. Cardwell (1845–1931), American lawyer and politician Steve Cardwell (born 1950), Canadian ice hockey player Vicki Cardwell (born 1955), Australian squash player
Things Cardwell Reforms of the British army Cardwell (federal electoral district), a former Canadian federal electoral district