Baldur Hönlinger (Hoenlinger) (7 July 1905 – 12 March 1990) was an Austrian chess master who participated in tournaments and competitions from the 1920s to the 1950s. A native of Vienna, Baldur Hönlinger played at first board (+8 -3 =4) for Austria in 2nd Chess Olympiad at The Hague 1928. After World War II, Hönlinger lived in West Germany. He tied for 9-10th at Weidenau 1947 (Georg Kieninger won), lost a match to Wolfgang Unzicker (2:4) in 1948, shared 14th at Bad Pyrmont 1949 (Efim Bogoljubow won), and tied for 11th-12th at Vienna 1951 (Schlechter Memorial, Moshe Czerniak won).