List of Famous people born in Missouri, United States of America

David Douglas Duncan was an American photojournalist, known for his dramatic combat photographs, as well as for his extensive domestic photography of Pablo Picasso and his wife Jacqueline.

Charles Harris is an American football defensive end for the Atlanta Falcons of the National Football League (NFL). He played college football at Missouri and was drafted by the Miami Dolphins in the first round of the 2017 NFL Draft.

Robert L. Simpson, A.C.E., was an American film editor with more than 100 feature film credits.

Megan Taylor Meier was an American teenager who died by suicide by hanging herself three weeks before her 14th birthday. A year later, Meier's parents prompted an investigation into the matter and her suicide was attributed to cyberbullying through the social networking website MySpace. Lori Drew, the mother of a friend of Meier, was acquitted of cyberbullying in the 2009 case United States v. Drew.

Cassie LaRue Gaines was an American singer, best known for her work with Southern rock band Lynyrd Skynyrd.

Elizabeth Colbert Busch is an American economist and politician who is the Director of Business Development at Clemson University's Restoration Institute, and was the Democratic Party nominee for the 2013 special election for South Carolina's 1st congressional district, losing to Mark Sanford. She is the sister of comedian Stephen Colbert.

Jean Rouverol was an American author, actress and screenwriter who was blacklisted by the Hollywood movie studios in the 1950s.

Norbert Wiener was an American mathematician and philosopher. He was a professor of mathematics at the Massachusetts Institute of Technology (MIT). A child prodigy, Wiener later became an early researcher in stochastic and mathematical noise processes, contributing work relevant to electronic engineering, electronic communication, and control systems.

Paul Henry O'Neill served as the 72nd United States Secretary of the Treasury for part of President George W. Bush's first term, from January 2001 to December 2002. He was fired in December 2002 for his public disagreement with the administration. Prior to his term as Secretary of the Treasury, O'Neill was chairman and CEO of industrial giant Alcoa and chairman of the RAND Corporation.

Colin Donnell is an American actor and singer best known for his performances as Billy Crocker in Anything Goes, Tommy Merlyn in The CW television series Arrow, Scotty Lockhart on the Showtime drama The Affair and as Dr. Connor Rhodes in the NBC medical drama Chicago Med (2015–2019).