Category:20th-century disestablishments in Northern Ireland

Organizations, places, companies or other things that ended or were disestablished in Northern Ireland in the 20th century.

19th c. ← Disestablishments in Northern Ireland in the 20th century → 21st c.
1900s disestablishments in Northern Ireland —            190119021903190419051906190719081909
1910s disestablishments in Northern Ireland1910191119121913191419151916191719181919
1920s disestablishments in Northern Ireland1920192119221923192419251926192719281929
1930s disestablishments in Northern Ireland1930193119321933193419351936193719381939
1940s disestablishments in Northern Ireland1940194119421943194419451946194719481949
1950s disestablishments in Northern Ireland1950195119521953195419551956195719581959
1960s disestablishments in Northern Ireland1960196119621963196419651966196719681969
1970s disestablishments in Northern Ireland1970197119721973197419751976197719781979
1980s disestablishments in Northern Ireland1980198119821983198419851986198719881989
1990s disestablishments in Northern Ireland1990199119921993199419951996199719981999
2000s disestablishments in Northern Ireland2000