Cassel is a surname. Notable people with the surname include:

• Christine K. Cassel, American physician
• David Cassel, German historian and Jewish theologian
• Erik Cassel, Co-founder of Roblox
• Ernest Cassel, British capitalist
• Felix Cassel, British Judge Advocate-General
• (Karl) Gustav Cassel, 1866–1945, Swedish economist
• Hartwig Cassel, German chess promoter
• Henry B. Cassel, U.S. congressman from Pennsylvania
• Jack Cassel, Major League Baseball player
• Jean-Pierre Cassel, French actor
• Jochen Cassel (born 1981), German badminton player
• Marcus Cassel, American football player
• Matt Cassel, American football quarterback
• Paulus Stephanus Cassel, 19th century Jewish convert to Christianity
• Sandra Cassel, American actress
• Seymour Cassel (1935–2019), American actor
• Vincent Cassel, French actor

• Gil Cassel, a character in the Star Wars: Legacy graphic novel series
• Jared Cassel, a character in the Star Wars: Legacy graphic novel series
• Jory Cassel, a character from the "A Song of Ice and Fire" fantasy series
• Ser Rodrik Cassel, a character from the "A Song of Ice and Fire" fantasy series

Surname list

This page lists people with the surname Cassel.
If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.