List of Famous people named Con

Robert "Con" O'Neill is an English actor. He started his acting career at the Everyman Theatre and became primarily known for his performances in musicals. He received critical acclaim and won a Laurence Olivier Award for playing Michael "Mickey" Johnstone in the musical Blood Brothers. Subsequently, he was nominated for a Tony Award and a Drama Desk Award for the same role. He also appeared in many films and television series.

Concetto Antonio Sciacca was an Australian politician of the Australian Labor Party and member of the Australian House of Representatives from July 1987 to March 1996 and again from October 1998 to October 2004, representing the Division of Bowman, Queensland.

Con de Wet de Lange was a cricketer who represented Scotland. He was a left-arm orthodox spin all-rounder and a right-handed batsman. Born in South Africa, De Lange made his first-class debut for Boland in March 1998 against the touring Sri Lankans. He played for Northamptonshire County Cricket Club in the 2012 and 2013 seasons.

Sir Con Douglas Walter O'Neill (1912–1988) was a British civil servant and diplomat. He was the British Ambassador to China (1955–1957) and the British Ambassador to Finland (1961–1963). He was also the British representative to the European Economic Community from 1963 to 1965 and led the British delegation which negotiated the country's entry to the EEC.

Con Conrad was an American songwriter and producer.

Con(n) MacShane O'Neill (1565–1630) was an Irish flaith or Prince of Ulster, the Lord of Clabbye, nobleman, rebel, and political leader in the late 16th century and early 17th century.