Zirkel may refer to:
Surname Albert Zirkel (1885–?), American wrestler who competed in the 1904 Summer Olympics Ferdinand Zirkel (1838–1912), German geologist and petrographer
Other Dorsum Zirkel, a wrinkle ridge in Mare Imbrium on the Moon Mount Zirkel, in the Rocky Mountains of Colorado USS Zirkel (ID-3407), a cargo ship that served in the United States Navy from 1918 to 1919 Zirkel (Studentenverbindung), a monogram symbol used in European student societies (Studentenverbindung)
See also