Ellery is a given name, and may refer to:
People
As a first name Ellery Eskelin, a jazz musician Ellery Sprayberry, an American actress Ellery Hollingsworth, an American professional snowboarder Ellery Schempp (born Ellory Schempp), a physicist Ellery Queen, pseudonym of authors Frederic Dannay and Manfred Lee Ellery Queen, fictional detective created by Dannay and Lee Ellery Hanley, a rugby league player and coach
As a second name William Ellery Channing, a Unitarian theologian William Ellery Channing (poet), a Transcendental poet George Ellery Hale, an American solar astronomer
See also Eleri (disambiguation), the Welsh form of Hilarus