Roll of Clubs from 1923
| Club | Previous Name(s) | Earlier Years | Membership |
|---|---|---|---|
| 10th Old Boys | 1950 - 1954 | ||
| 11th Old Boys | 1932 - 1934 | ||
| 15th Old Boys | 1930 - 1932 | ||
| 15th Scouts | 1965 - 1967 | ||
| 17th Old Boys | 1927 - 1928 | ||
| 18th Newtownabbey O.B. | 2001 - present | ||
| 1st Bangor FC | 1st Bangor Old Boys | 1979 - present | |
| 1st Batt. Devon & Dorset Regt. | 1963 - 1964 | ||
| 1st Batt. Northumberland Fusiliers | 1956 - 1957 | ||
| 1st Batt. Royal Sussex Regiment | 1960 - 1961 | ||
| 1st Batt. Sherwood Foresters | 1962 - 1963 | ||
| 22nd Old Boys | 2017 - present | ||
| 23rd Rovers | 1932 - 1933 | ||
| 25th Old Boys | 1923 - 1925 | ||
| 28th Old Boys | 1952 - 1954 | ||
| 2nd Ards Rover Scouts | 1928 - 1929 | ||
| 2nd Batt. Queen's Regiment | 1969 - 1970 | ||
| 30th Old Boiys | 1938 - 1948 | ||
| 33rd Old Boys | 1934 - 1940 | 1945 - 1963 | |
| 34th (Scouts) Old Boys | 1927 - 1928 | ||
| 3502 F.C. V.R.A.A.F. | 1953 - 1955 | ||
| 35th Old Boys | 1937 - 1940 | 1942 - 1944 | |
| 37th (B.B.) Old Boys | 1926 - 1930 | ||
| 44th Old Boys | 1962 - 1964 | ||
| 49th (Scouts) O.B. | 1925 - 1963 | ||
| 4th Newtownabbey O.B. | 2000 - present | ||
| 53rd Old Boys | 1926 - 1932 | ||
| 60 H.A.A. Regt. R.A. | 1951 - 1954 | ||
| 72nd Rover Scouts | 1941 - 1943 | ||
| 9th Old Boys | 1933 - 1941, 1923 - 1924 | 1944 - 1948 | |
| A.E.I. (Larne) | 1959 - 1973 | ||
| A.F.C. (Craigavon) | 1991 - 1998 | ||
| A.F.M. | 1962 - 1963 | ||
| Abbey Villa | 1962 - present | ||
| Agape FC | 2018 - 2019 | ||
| Albert Foundry '1' | 1946 - 1951, 1924 - 1940 | 1953 - 1978 | |
| Albert Foundry '2' | Al Foundry Colts, Mountainview | 1978 - 1981 | |
| Albert Foundry '3' | West Belfast Rangers, 1st Shankill N.I.S.C. | 1981 - present | |
| Albert Foundry R.A. | 1951 - 1953 | ||
| Albert Street Presbyterian | 1948 - 1949 | ||
| Albertbridge Congregational | 1954 - 1959 | ||
| Alexandra United | 1943 - 1944 | ||
| Altona | 1955 - 1958 | ||
| Amblers | 1955 - 1958 | ||
| Anglo American Oil Co. | 1924 - 1926 | ||
| Annalong Swifts | 1976 - 1994 | ||
| Annsborough | 1932 - 1933 | ||
| Antrim Rover FC | 2023 - present | ||
| Aquinas FC | 2014 - present | ||
| Ardglass | 1992 - 2017 | ||
| Ardoyne W M C | 2011 - 2018 | ||
| Ards Blues | 1989 - 1994 | ||
| Ards Olympic | 1964 - 1968 | ||
| Ards Rangers | 1962 - present | ||
| Ards Town | 1953 - 1958 | ||
| Astra | 1947 - 1958 | ||
| B.C.D.R. | 1923 - 1925 | ||
| B.M.K. Works | Morton Utd | 1948 - 1950 | 1959 - 1961 |
| B.O.C. | 1931 - 1934 | ||
| B.O.P.Y.C. | 1973 - 1988 | ||
| Ballycarry | 1927 - 1936 | 1947 - 1961 | |
| Ballyclare Comrades Reserves | 1976 - 1989 | ||
| Ballyclare Y.C. | 1947 - 1948 | ||
| Ballyeaston Y.M. | 1981 - 1987 | ||
| Ballymena Technical | 1930 - 1932 | ||
| Ballynagross FC | 2015 - 2017 | ||
| Ballynahinch Olympic | 2009 - present | ||
| Ballynahinch R.C. | 1925 - 1926 | ||
| Ballynahinch Recreation | 1964 - 1984 | ||
| Ballynahinch United | 1973 - present | ||
| Ballyrobert Rans. | 1975 - 1979 | ||
| Ballysillan | 1986 - 1988 | ||
| Ballysillan Mill | 1947 - 1949 | ||
| Ballysillan Swifts | 2015 - present | ||
| Ballywalter Rec | 1998 - present | ||
| Balmoral Recreation | 34th Old Boys | 1947 - 1978 | |
| Balmoral United | 1942 - 1945 | ||
| Banbridge R.C. | 1928 - 1930 | ||
| Bangor Abbey | 1937 - 1940 | 1942 - 1952 | |
| Bangor Amateurs | 2nd Bangor O.B. | 1977 - present | |
| Bangor M.R.R. | 1923 - 1926 | ||
| Bangor Parish | 1979 - 1986 | ||
| Bangor Rangers | 1986 - 2009 | ||
| Bangor Swifts | 1987 - present | ||
| Bangor Y.M. | 1981 - present | ||
| Barbours United | 1946 - 1948, 1935 - 1945 | 1955 - 1958 | |
| Barn United | 1955 - present | ||
| Basement | 2010 - 2016 | ||
| Beann Mhadaghain | 2018 - present | ||
| Belfast Abbattoir | 1942 - 1946 | ||
| Belfast Celtic YM | 2019 - present | ||
| Belfast Corporation Transport | 1941 - 1947 | ||
| Belfast Fire Services | 1941 - 1942 | ||
| Belfast Harbour Commissioners | 1928 - 1929 | 1931 - 1932 | |
| Belfast Insurance | 1975 - 1984 | ||
| Belfast Mills | 1956 - 1957 | ||
| Belfast Newsboys | 1934 - 1935 | 1950 - 1968 | |
| Belfast Newsletter | 1941 - 1942 | ||
| Belfast Silk & Rayon | 1954 - 1956 | ||
| Belfast Steamship Co. | 1926 - 1928 | 1931 - 1932 | |
| Belmont O.B. | 1928 - 1933 | ||
| Belvoir Amateurs | 111th Old Boys | 1979 - 1999 | |
| Belvoir FC | 1923 - present | ||
| Bethel Y.M. | 1950 - 1971 | ||
| Bloomfield | 24th Old Boys | 1990 - present | |
| Blue Circle | 1970 - 1990 | ||
| Border Regiment | 1933 - 1937 | ||
| British Enkalon | 1965 - 1968 | 1971 - 1974 | |
| British Petroleum | 1927 - 1928 | ||
| British Telecom | P.O.Eng.Dept, P.O.S.C. | 1945 - 1999 | |
| Britporcem | 1938 - 1939 | ||
| Broadway Thistle | 1961 - 1967 | ||
| Brookfield Factory | 1935 - 1938 | ||
| Bryansburn Rangers | 1984 - present | ||
| Buick | 1950 - 1951 | ||
| C.B.P.P.U. | 1947 - 1949 | ||
| C.P.A. | 1923 - 1926 | ||
| C.T.S.C. | 1942 - 1943 | ||
| Cairnlodge B.C. | 1961 - 1976 | ||
| Cairnview | Ballyclare United | 1957 - 1972 | |
| Caledon Star | 1963 - 1970 | ||
| Carniny Amateurs | 2014 - 2015 | ||
| Carnmoney Assoc. Y.M. | 1955 - 1963 | ||
| Carnmoney Church | 1936 - 1940 | ||
| Carnmoney Comrades | 1933 - 1939 | ||
| Carrera's Rothmans | Carreras | 1971 - 1977 | 1980 - 1986 |
| Carrick Rangers | 1943 - 1952 | ||
| Carrick Rangers Rec | 1975 - 1981 | ||
| Carryduff | 2004 - 2015 | ||
| Carryduff Colts | 2017 - present | ||
| Castle United | 1988 - 1994 | ||
| Castlereagh P.E.D. | 1954 - 1957 | ||
| Castlereagh R.C. | 1925 - 1927 | ||
| Castlewellan Town | 2015 - present | ||
| Cavehill | 1941 - 1942 | ||
| Celtic Bhoys FC | 2023 - present | ||
| Chimney Corner | 1953 - 1975 | ||
| Christ Church Y.M. | 1952 - 1959 | ||
| Civil Service | 1923 - 1925 | 1951 - present | |
| Clarence | C.I.Y.M.S. | 1923 - 1926 | |
| Cliftonville Strollers | 1945 - 1956, 1929 - 1940, 1925 - 1926 | 1965 - 1966 | |
| Clonard FC | Iveagh Utd, Peter Pan, Iveagh Utd | 1965 - present | |
| Clonduff FC | 2023 - present | ||
| Cloughfern Rec. | 1953 - 1959 | ||
| Co-Op Recreation | 1927 - 1928, 1923 - 1925 | 1943 - 1953 | |
| Co-Op United | 1943 - 1944 | ||
| Co. Down Rangers | 1989 - 2010 | ||
| Coagh United | 1986 - 1998 | ||
| Colin Valley | 2009 - present | ||
| Combe Barbours | 1947 - 1955 | ||
| Comber Amateurs | 1927 - 1932 | ||
| Comber Rangers | 1940 - 1941 | ||
| Comber Recreation | 1954 - present | ||
| Command Signals | 1940 - 1942 | ||
| Connsbrook Y.M. | 1927 - 1928 | ||
| Copelands | 1940 - 1941 | ||
| Corgy Mills | 1947 - 1953 | ||
| Courtaulds | 1950 - 1965 | 1971 - 1980 | |
| Craigavad | 1923 - 1941 | 1944 - 1954 | |
| Cregagh Wanderers FC | 2022 - present | ||
| Crewe Utd | Sparta '1' | 1968 - 1971 | 1978 - 2002 |
| Cromac Albion | 1968 - 1990 | ||
| Crumlin Rec | 1963 - 2011 | ||
| Crumlin Road Y.M. | 1932 - 1933 | ||
| Crumlin Star | 1982 - present | ||
| Crumlin Utd | 1986 - present | ||
| Culcavey Factory | 1928 - 1932 | ||
| Cullybackey | 1986 - 1988 | ||
| Cumann Spoirt AnPhobail | 2022 - present | ||
| Cyril Lord Ath. | 1962 - 1964 | ||
| Danesfort | E.B.N.I. | 1958 - 1972, 1948 - 1950 | 1973 - 1987 |
| Derriaghy C.C. | 1987 - present | ||
| Donacloney | 1927 - 1928 | ||
| Donaghadee | 1948 - 1953 | 2010 - present | |
| Donard Hospital | Ulster Hospital | 1974 - 2016 | |
| Downpatrick F.C. | Downshire Hospital | 1951 - 1953 | 1991 - 2022 |
| Downpatrick Olympic | 1971 - 1974 | ||
| Downpatrick Rec. | 1970 - 1988 | ||
| Downshire Y.M. '1' | 1955 - 1961 | ||
| Downshire Y.M. '2' | 1974 - present | ||
| Dromara Village | 1986 - present | ||
| Dromore Amateurs '1' | 1932 - 1937 | ||
| Dromore Amateurs '2' | 1958 - 1965 | 1972 - 2017 | |
| Drumaness Mills | 1950 - 1952, 1928 - 1941 | 1954 - present | |
| Drumbo | 1996 - 2017 | ||
| Dufferin | 1986 - 1989 | ||
| Duncairn | 1930 - 1931 | ||
| Dundonald | A.F.S. | 1956 - present | |
| Dunmurry R.C. | 1984 - present | ||
| Dunmurry Y.M. | 1975 - present | ||
| Dunvilles | Shaftesbury | 1925 - 1935 | |
| E.C.C. | Fisher Body | 1982 - 2002 | |
| Easons | 1930 - 1933 | ||
| East Belfast | 1944 - present | ||
| East Down | 1997 - 2008 | ||
| East Lancashire Regiment | 1936 - 1938 | ||
| Electric Station | 1924 - 1925 | ||
| Electricity Dept. | 1940 - 1941 | ||
| Ewarts | 1947 - 1951, 1940 - 1942, 1926 - 1938 | 1954 - 1972 | |
| F.C. Enkalon | 1990 - 2005 | ||
| FC Ballynure | 2014 - 2015 | ||
| Finaghy FC | Lowe MemorialFinaghy Y.M. | 1982 - present | |
| Ford | 1982 - present | ||
| G.P.O. | 1927 - 1932 | 1934 - 1937 | |
| Gallahers H.G. | 1943 - 1944 | ||
| Gallahers Lisnafillan | 1963 - 1969 | ||
| Gallahers R.C. | 1944 - 1947 | 1951 - 1986 | |
| Gas Works | 1945 - 1946 | ||
| Glebe Swifts | 1969 - 1982 | ||
| Glencairn Rec | 1952 - 1954 | 1957 - 1960 | |
| Glengormley Y.M. | 1942 - 1943 | ||
| Glentoran Olympic | 1968 - 1975 | ||
| Grange Rangers | 1975 - 2018 | ||
| Greencastle Rovers | 2010 - 2015 | ||
| Greenhill | 1941 - 1942 | ||
| Greenisland | 1957 - 1976, 1953 - 1955 | 2009 - present | |
| Greenwell Star FC | 2023 - present | ||
| Groomsport | 1986 - present | ||
| Grosvenor Rec. | 1950 - 1955 | ||
| Grove United | Jennymount, 40th Old Boys | 1978 - present | |
| H & W S.M.D. | 1957 - 1971 | ||
| H & W Staff | 1957 - 1968 | ||
| H & W Welders | 1943 - 1945 | 1968 - 1983 | |
| H.M.S. Caroline | 1947 - 1951, 1932 - 1939, 1927 - 1929 | 1953 - 1955 | |
| H.Q.N.I. | 1944 - 1945 | ||
| H.R.S. | 1941 - 1942 | ||
| Harlandic | 1927 - 1931 | ||
| Harmony | 1926 - 1927 | ||
| Harry Fergusons | 1948 - 1955 | ||
| Hazelfield R.C. | 1955 - 1959 | ||
| Hibernians | 1960 - 1970 | ||
| Hilden R.C. | 1934 - 1957 | ||
| Hillhall United | 1954 - 1955 | ||
| Holm Factory | 1927 - 1932 | 1952 - 1953 | |
| Holywood | 1983 - present | ||
| Holywood Rangers | 1953 - 1997 | ||
| Holywood Rec | 1986 - 2010 | ||
| Holywood Town | 1972 - 1983 | ||
| Hydepark | 1926 - 1927 | 1928 - 1929 | |
| Hydepark R.C. | 1947 - 1954 | ||
| I.C.I. Kilroot | 1964 - 1982 | ||
| I.C.L. | Hollerith I.C.T. | 1951 - 1977 | |
| Immaculata | 2008 - present | ||
| Inglis's | 1929 - 1933 | ||
| Islandmagee | 1957 - present | ||
| J.B. Kennedys | 1954 - 1956 | ||
| Jennymount Sports | 1956 - 1960 | ||
| Kelvin Old Boys | 1983 - present | ||
| Killyleagh United | 1934 - 1937 | ||
| Killyleagh Y.C. | 1961 - present | ||
| Kilmore Rec | 1973 - present | ||
| Kilroot Recreation | 1982 - 2015 | ||
| Kings Royal Rifle Corps. | 1933 - 1934 | ||
| Kinnegar United | 1964 - 1969 | ||
| Kinnegar Works | 1943 - 1944 | ||
| Kircubbin F.C. | 2003 - present | ||
| Knockbreada Parish | 1989 - 2009 | ||
| L.M.S. Steamers | 1927 - 1929 | ||
| Lambeg Aircraft | 1943 - 1945 | ||
| Lambeg B & D | 1936 - 1941 | 1945 - 1980 | |
| Larne Colts | 1977 - 1979 | ||
| Larne Technical O.B. | 1950 - 1957 | 1958 - present | |
| Laurel Lodge | 1958 - 1972 | ||
| Lexonian's | 1923 - 1925 | ||
| Ligoniel Methodist | 1932 - 1934 | ||
| Ligoniel R.C. | 1943 - 1944 | ||
| Ligoniel Y.M. | 1936 - 1937 | ||
| Lines Bros | 1958 - 1964 | ||
| Linfield Factory | 1931 - 1932 | ||
| Linfield Rangers | 1961 - 1962 | ||
| Lisburn Rangers | 1963 - present | ||
| Lisburn Rec | 1979 - 1981 | ||
| Lisburn Technical | 1929 - 1933 | ||
| Lisburn United | 1942 - 1944 | ||
| Long Kesh | 1942 - 1944 | ||
| Loughview Star | 1961 - 1983 | ||
| Lower Shankill | 2010 - present | ||
| Lurganure Y.M. | 1953 - 1958 | ||
| Lyle & Kinahan | 1947 - 1955 | ||
| M & B Aircraft | 1964 - 1966 | ||
| M.T.S.D. | 1987 - 1990 | ||
| Maghera | 1987 - 1990 | ||
| Maghermourne | 1961 - 1965 | ||
| Malachian's | 1967 - present | ||
| Malone R.C. | 1935 - 1938 | ||
| Malone T.S. | 1935 - 1942, 1930 - 1934 | 1950 - 1951 | |
| Marsh's | 1930 - 1931 | ||
| Maryhill | 1941 - 1942 | ||
| Mayo Street Rec. | 1960 - 1961 | ||
| McCaw Stevenson & Orr | M.S.O. | 1964 - 1966 | |
| McCue Dicks | 1946 - 1948 | 1949 - 1950 | |
| McMullans | 1933 - 1934 | ||
| McQuiston Rec | 1967 - 1972, 1950 - 1965 | 1977 - 2008 | |
| McQuiston United | 1962 - 1963 | ||
| Michelin | 1964 - 1970 | ||
| Miles Aircraft | 1947 - 1948 | ||
| Millbrook Rec. | 1962 - 1966 | ||
| Minorca | 1957 - 1962 | ||
| Monkstown R.C. | 1937 - 1941 | 1946 - 1948 | |
| Mossley FC | Mossley Y.M. | 1992 - present | |
| Mountpottinger Y.M.C.A. | 1952 - 1956 | ||
| Muckamore Abbey | 1959 - 1962 | 1965 - 1966 | |
| Municipal Services | City Hall | 1933 - 1940 | |
| Murray's Rec. | 1954 - 1966 | ||
| Musgrave | 1946 - 1954 | ||
| N.B. Rovers | 1928 - 1930 | ||
| N.B.W.M.C. | 1928 - 1929 | ||
| N.C.C | 1923 - 1939 | 1943 - 1945 | |
| N.I. Fire Brigade | 1980 - 1983 | ||
| N.I. Paper Mill | 1940 - 1946 | ||
| Naval Base | 1942 - 1943 | ||
| Naval XI | 1942 - 1945 | ||
| Newcastle | 2000 - present | ||
| Newhill | 2019 - present | ||
| Newington Rangers | 1990 - 2014 | ||
| Newington Y.C. | 1994 - 2013 | ||
| Newtownabbey | 1959 - 1961 | ||
| Newtownabbey Town | 1985 - 1992 | ||
| Newtownbreda FC | Newtownbreda Baptist | 1987 - present | |
| Nortel | Northern Telecom, S.T.C., Reformed admitted to 2C | 1964 - 2016 | 2017 - 2024 |
| North Belfast | 1954 - 1955 | ||
| Oldpark Y.M.C.A. | 1950 - 1951 | ||
| Ophir | 1923 - 1930 | ||
| Orangefield O.B. | 1970 - present | ||
| Ormeau Rec. | 1947 - 1956 | ||
| Ormo Bakery | 1925 - 1926 | ||
| P.O. Utd. | 1975 - 1989 | ||
| Palmerston | 1926 - 1928 | ||
| Park Drive | 1930 - 1940 | ||
| Parkgate Oly. | 1963 - 1967 | ||
| Parkhead Rec. | 1962 - 1966 | ||
| Portaferry Rovers | 2010 - present | ||
| Portavogie Rangers | 2009 - present | ||
| Power Station East | 1956 - 1957 | ||
| PSNI Olympic | RUC Olympic | 1983 - 2010 | |
| Q.I. Wood Workers | 1943 - 1963 | ||
| Queen's Freshers | 1950 - 1965 | ||
| Queen's Graduates | 1974 - present | ||
| Queen's Island Athletic | 1926 - 1930 | ||
| Queen's Island Olympic | 1927 - 1932 | ||
| Queen's University | 1926 - 1935, 1923 - 1925 | 1936 - 1958 | |
| Queen's University Colts | 1972 - 1973 | ||
| Queen's University II | 1958 - present | ||
| R.A.F. | 1937 - 1955, 1930 - 1931 | 1956 - 1960 | |
| R.A.F.B.C. | 1945 - 1946 | ||
| R.A.F.B.H.T. | 1944 - 1945 | ||
| R.A.F.I.K. | 1943 - 1944 | ||
| R.A.F.K. | 1942 - 1943 | ||
| R.N.A.Y. | R.A.F.S. | 1963 - 1978 | |
| R.R. | Rolls Royce, 1st Liverpool R.R. | 1968 - 2002 | |
| R.U.C. | 1956 - 1975 | ||
| R.U.C. II | 1975 - 1983 | ||
| R.U.R. | 1931 - 1932 | 1941 - 1942 | |
| R.V.H. Group | 1956 - 1963 | ||
| Ranks | 1934 - 1937 | ||
| Rathfern Rangers | 2001 - 2018 | ||
| Rathfriland Rangers | 1986 - present | ||
| Ravenhill YM | 2015 - present | ||
| Realta naCromo[ge | 2019 - present | ||
| Redburn R.A.F. | 1940 - 1941 | ||
| Riddels | 1930 - 1931 | ||
| Riverside Albion | 1987 - 1990 | ||
| Roden Rec. | 36th Old Boys | 1948 - 1959 | |
| Rooftop | 1975 - present | ||
| Rosario Y.C. | Santos | 1982 - present | |
| Rosemount Recreation | 1975 - 1978 | 2010 - present | |
| Royal Artillery | 1940 - 1941 | 1942 - 1943 | |
| Royal Engineers | 1940 - 1941 | ||
| S.S.C. | 1923 - 1924 | ||
| Saintfield United | 1986 - present | ||
| Saints | 1972 - 1979 | ||
| Sandy Row FC | 2023 - present | ||
| Scotts | 1943 - 1945 | ||
| Seapark | 1986 - 1987 | ||
| Seapatrick R.C. | 1952 - 1954 | ||
| Shamrock FC | 2014 - present | ||
| Shankill Utd | H&W Sports&Soc., H & W Rec. | 1971 - present | |
| Shankill Y.M. | 1942 - 1947 | ||
| Shankill Y.M.C.A. | 1944 - 1946 | 1949 - 1950 | |
| Shell Mex | 1926 - 1927 | ||
| Shorts FC | Short Bros & Harland Aircraft Wks | 1937 - present | |
| Sirocco Works | 1924 - present | ||
| Skegoniell R.C. | 1951 - 1953 | ||
| Solicitor's Assistants | 1935 - 1938 | ||
| South Belfast | Fane Street P.P.A. | 1950 - 1953 | |
| Spafield | 1939 - 1940 | ||
| Spalding | 1966 - 1968 | ||
| Sparta '2' | 1990 - 1995 | ||
| Sport & Leisure | 1990 - 2009 | ||
| Squires Hill Y.M. | 1950 - 1952 | ||
| St. Donards | 1981 - 1989 | ||
| St. Elizabeth's | 1942 - 1974 | ||
| St. Ellen's | 1951 - 1961 | ||
| St. Enochs | 1929 - 1930 | ||
| St. Luke's | 2010 - present | ||
| St. Malachys OB Youth FC | 2022 - present | ||
| St. Marks | 1982 - 1986 | ||
| St. Mary's Ex-Service Men | 1948 - 1955 | ||
| St. Mary's Y.M. | 1932 - 1933 | ||
| St. Marys (Glengormley) FC | 2017 - present | ||
| St. Matthews FC | 2017 - present | ||
| St. Nicholas | 1972 - 1973 | ||
| St. Oliver Plunkett FC | 2009 - present | ||
| St. Patrick's Y.C. | 1954 - 1961 | ||
| St. Patrick's Y.M. | 2009 - present | ||
| St. Patrick's Y.M. Bible Class | 1951 - 1953 | ||
| St. Stephens | 1926 - 1926 | 1929 - 1931 | |
| St. Teresa's Y.C. | 2009 - present | ||
| Standard Rec. | 1956 - 1960 | ||
| Star of the Sea | 1956 - 1995 | ||
| Strand F.P. | 1927 - 1928 | ||
| Stranmillis College | Kings Scholars | 1928 - 1940, 1926 - 1927, 1923 - 1925 | 1945 - 1975 |
| Stranmillis College O.B. | 1939 - 1940 | 1974 - 1979 | |
| Suffolk F.C. | 2008 - present | ||
| Suffolk Swifts | 2009 - 2021 | ||
| Sunnylands | 1975 - 1976 | ||
| Taughmonagh YM | 2019 - present | ||
| Technical O.B. | 1943 - 1953 | ||
| Temple Rangers | 1997 - 2016 | ||
| The Vale | 1957 - 1986 | ||
| Torreadors | 1927 - 1928 | ||
| Transport | 1955 - 1957 | ||
| Trench Celtic | 1966 - 1971 | ||
| Trinity College Mission | 1933 - 1934 | ||
| Tullycarnet | 2011 - present | ||
| Tullymore Swifts | 2018 - present | ||
| U.P.O.A. | 1923 - 1926 | ||
| U.T.A. | 1949 - 1958 | ||
| Ulster Creameries | 1964 - 1966 | ||
| Ulster University | Ulster University Jordanstown (UUJ) | 1985 - present | |
| Ulster Works | 1932 - 1933 | ||
| Unit | 1954 - 1957 | ||
| Victoria Weaving Co. | 1954 - 1955 | ||
| Victoria Works | United | 1940 - 1943 | |
| Village Star | 1994 - 1998 | ||
| Volt Works | 1950 - 1951 | ||
| Wakehurst | 1985 - 2003 | ||
| Wellington R.C. | 1992 - 2022 | ||
| Wellmans | 1963 - 1967 | ||
| Wesley | 1986 - 2014 | ||
| Whiteabbey R.C. | 1935 - 1937 | ||
| Whitehall | 1930 - 1931 | ||
| Whitehead | 1933 - 1935, 1928 - 1929, 1926 - 1927 | 1945 - 1951 | |
| Whitehead Eagles | 2007 - present | ||
| Whitehouse R.C. | 1933 - 1939 | 1947 - 1950 | |
| Whitehouse Y.M. | 1926 - 1928 | ||
| Willowbank FC | 2017 - present | ||
| Willowfield | 1932 - 1936 | ||
| Windsor | 1962 - 1968 | ||
| Woburn Amateurs | 1957 - 1962 | ||
| Wolfhill Rec. | 1947 - 1956 | ||
| Woodvale | 2009 - present |
Designed & Developed by:
