Chamoun, Chamun or Shamoun (Syriac: ܫܡܥܘܢ; Arabic: شمعون), is an Aramaic given name and family name and a variant of Symeon and Shimun.

Notable persons with that surname include:

List of persons with the surname

Chamoun family

• Camille Chamoun (1900–1987), Lebanese politician, President of Lebanon from 1952 to 1958
• Dany Chamoun (1934–1990), Lebanese politician, son of Camille Chamoun
• Dory Chamoun (born 1931), Lebanese politician, son of Camille Chamoun
• Tracy Chamoun (born 1962), Lebanese-Australian author and political activist, daughter of Dany Chamoun

Other persons

• Chaouki Chamoun (born 1942), Lebanese artist
• Jackie Chamoun (born 1991), Lebanese alpine skier
• Sami Chamoun, Australian-born rugby league player of Lebanese origin
• Takla Chamoun (born 1966)، Lebanese actress

List of persons with the given name

• Shamoun Hanna Haydo (before 1914–1963), Assyrian military leader