Gast is a surname and given name. Notable people with the name include:

• Alice Gast (1958–2025), American academic and administrator
• Belle de Gast, Dutch racing cyclist
• Camille du Gast, sportswoman and social pioneer
• Carmen Gast, Hong Kong acrobatic gymnast
• Carolyn Bartlett Gast, American scientific illustrator
• Eric Gast, American record producer
• Gabriele Gast, German intelligence officer
• Harry Gast, American politician
• John Gast (activist), English trade unionist
• John Gast (baseball), American baseball player
• John Gast (painter), Prussian-born painter
• John Gast (priest), Irish Anglican priest and historian
• Leon Gast (1936–2021), American documentary filmmaker
• Lise Gast (1908–1988), German author
• Luce de Gast, 13th century nobleman
• Margaret Gast, German-born American racing cyclist
• Mary Susan Gast, American poet
• Paul Werner Gast, American geologist
• Peter Gast (disambiguation)
• Roswitha Emonts-Gast, Belgian hurdler
• Silke Gast, German javelin thrower

Gast is also a given name, a form of Gaston:

• Gast Gibéryen, Luxembourgish politician
• Gast Groeber, Luxembourgish writer
• Gast Waltzing, Luxembourgish trumpeter and composer

See also

• Gast gun, twin barreled machine gun
• Gast (film), a 2021 Indian film
• Le Gast, France
• Matthias Gast House, Ohio, United States

Name list

This page or section lists people that share the same given name or the same family name.
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