List of Famous people with last name Cowell

Simon Phillip Cowell is an English television personality, entrepreneur, entertainment manager, and record executive. He has judged on the British television talent competition series Pop Idol (2001–2003), The X Factor UK and Britain's Got Talent (2007–present), and the American television talent competition series American Idol (2002–2010), The X Factor US (2011–2013), and America's Got Talent (2016–present). Cowell is the principal, founder and chief executive of the British entertainment company Syco.

Nicholas Andrew Cowell is a British property developer, co-founder and director of Estate Office Property Consultants, and head of the Cowell Group. He is the brother of Simon Cowell and author Tony Cowell

Henry Dixon Cowell was an American composer, music theorist, pianist, teacher, publisher, impresario and the husband of Sidney Robertson Cowell.

Simon Maxwell Cowell is a British conservationist, television presenter, and author best known for hosting the Animal Planet documentary series Wildlife SOS from 1996–2014. He is the founder of Wildlife Aid Foundation, originally titled Wildlife Aid, which is a charitable organization dedicated to the "rescue, rehabilitation, and release of British wildlife".