Casella may refer to:
People Casella (Divine Comedy) (died 1299), Italian composer and singer, none of whose works have survived Alessandra Casella (active 1983–2019), Italian economist, researcher, professor and author Alessandra Casella (actress) (born 1963), Italian actress, comedian and television presenter Alfredo Casella (1883–1947), Italian composer, pianist and conductor Arnaldo Casella Tamburini (1885–1936), Italian artist Carlos Casella (active 1988–2015), Argentinian actor, dancer, choreographer and singer Cesare Casella (born 1960), Italian chef, restaurateur, writer, consultant and educator Felicita Casella (c. 1820 – after 1865), Italian singer and composer of French birth Franco Casella (died 2025), Venezuelan politician George Casella (1951–2012), American statistician Giovanni Andrea Casella (active 1658), Swiss-Italian painter active in the Baroque period Giucas Casella (born 1949), Italian illusionist, hypnotist and television personality Hote’ Casella (1909–1990), Native American mezzo-soprano Jimmy Casella (1924–1976), poker player Karen Casella (active 1983–2017), American software engineer and advocate for inclusion in the technology industry Max Casella (born 1967), American actor Michel Casella (1940–), Argentinian Judoka The Casella Sisters, Ella (1858–1946) and Nelia (1859–1950), British artists
Places Casella, Liguria, municipality in Province of Genoa, Italy Casella (Asolo), hamlet in municipality of Asolo, Italy
Companies Casella Family Brands, Australian maker of Yellow Tail wine Casella Waste Systems, US waste management company
Other Casella (genus), synonym of Glossodoris, genus of sea slugs Casella obsoleta, now known as Goniobranchus obsoletus, species of colourful sea slug
See also Gilbert F. Casellas Caselle (disambiguation) Cassella (disambiguation), similar spelling