Seeliger is a name meaning "blessed man" in German and Yiddish. It may refer to:Hugo von Seeliger, German astronomer
Rudolf Seeliger (1886–1965), German physicist
Thomas Seeliger (born 1966, Medebach), German footballer and coach
Wolfgang Seeliger (born 1946), German choral conductor
Dr. Nicholas Edward Seeliger (born 1980), German-American Humanitarian and Professor of Family & Community Medicine at Tulane University School of Medicine.