Cassian

Cassian may refer to:

Places

 * Cassian, Wisconsin

Historical

 * St. Cassian of Imola (4th-century–363), Christian martyr
 * St. Cassian of Autun (died 350), Christian bishop of Autun
 * St. John Cassian the ascetic (360–435), French Christian saint and author
 * St. Marcellus the Centurion, martyr of Tingis, sometimes called "Cassian"
 * Cassian Sakowicz (1578–1647), Orthodox activist and, later, a Catholic theologian, writer, and polemicist
 * Cassian of Tangier (3rd-century–298), Christian saint

Modern

 * Cassian Elwes (born 1959), British film producer
 * Ed Cassian (1867–1918), former Major League Baseball player
 * George Cassian, (1932-1979) Canadian yacht designer
 * Nina Cassian (1924–2014), Romanian writer
 * Brigant Cassian (1889–1957), priest and education worker in Hong Kong

In fiction

 * Cassian Andor, a character in the Star Wars franchise film Rogue One


 * Cassian, a character in Sarah J. Maas's series “A Court of Thorns and Roses”

Other uses

 * Cassian (stage), a geochronologic name in Italian stratigraphy
 * Sabinian school, known as the Cassians
 * A 1942 GRT tanker owned by Panama and named SS Cassian Sailor from 1956 to 1960