Kassel can refer to:

Places Kassel, a town in Hesse, Germany Landgraviate of Hesse-Kassel Electorate of Hesse Kassel (region) an administrative region in Germany Kassel (district) a district in Germany Komarivka, Velyka Mykhailivka Raion, a town in Ukraine formerly known as Kassel Cassel, Nord a town in France, known in Dutch as Kassel Province of Kurhessen KSV Hessen Kassel

Surnames Chuck Kassel (born 1903), a former professional American football player Josh Kassel (born 1985), an American college ice hockey goaltender Karl Kassel (born 1952), a Democrat running for the Alaska House of Representatives from district 7 (Fairbanks) Matt Kassel (born 1989), a midfielder for the University of Maryland soccer team Nabil Kassel (born 1984), an Algerian boxer best known to win the middleweight gold at the 2007 All-Africa Games Philip Kassel (born 1876), an American gymnast and track and field athlete who competed in the 1904 Summer Olympics Rudolf Kassel (1926–2020), a German classical philologist Tichi Wilkerson Kassel (1926–2004), an American film personality and the publisher of The Hollywood Reporter

Other uses Battle of Kassel (1945), a four-day struggle between the U.S. Army and the German Army in April 1945 for Kassel Kassel 12, a German glider used for training, developed in the 1920s Kassel conversations, the conventional name of an early medieval text preserved in a manuscript from c.810 Kassel kerb, a concave-section made for buses kerb stone Kassel Literary Prize, an annual prize awarded in recognition of "grotesque and comic work" at a high artistic level Kassel Nabil (born 1984), a boxer from Algeria