Glentoran FC
Northern Ireland

1972-73 Blaxnit Cup

1943-44 Dublin and Belfast Inter-City Cup

2019-20 Irish Cup 2014-15 Irish Cup 2012-13 Irish Cup 2003-04 Irish Cup 2000-01 Irish Cup 1999-00 Irish Cup 1997-98 Irish Cup 1995-96 Irish Cup 1989-90 Irish Cup 1987-88 Irish Cup 1986-87 Irish Cup 1985-86 Irish Cup 1984-85 Irish Cup 1982-83 Irish Cup 1972-73 Irish Cup 1965-66 Irish Cup 1950-51 Irish Cup 1934-35 Irish Cup 1932-33 Irish Cup 1931-32 Irish Cup 1920-21 Irish Cup 1916-17 Irish Cup 1913-14 Irish Cup

2009-10 League Cup 2006-07 League Cup 2004-05 League Cup 2002-03 League Cup 2000-01 League Cup 1990-91 League Cup 1988-89 League Cup

2008-09 IFA Premiership 2004-05 Premier League 2002-03 Premier League 1998-99 Premier League 1991-92 Premier League 1987-88 Premier League 1980-81 Premier League 1976-77 Premier League 1971-72 Premier League 1969-70 Premier League 1967-68 Premier League 1966-67 Premier League 1963-64 Premier League 1952-53 Premier League 1950-51 Premier League 1930-31 Premier League 1924-25 Premier League 1920-21 Premier League 1912-13 Premier League 1911-12 Premier League 1904-05 Premier League 1896-97 Premier League 1893-94 Premier League