Dermot O'Neill may refer to:
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Dermot O'Neill (gardener)
Dermot O'Neill (9 March 1964 – 1 July 2022) was an Irish gardener and editor of Garden Heaven magazine. He appeared on several radio and television programmes for RTÉ and BBC Northern Ireland and contributed regular columns for Irish newsp ...
(died 2022), Irish gardener, author, magazine editor and TV presenter
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Dermot O'Neill (footballer)
Dermot "Monkey" O'Neill (born 27 November 1960 in Dublin) was a football goalkeeper who played in the League of Ireland during the 1980s and 1990s.
Son of Robert who played for Shelbourne he was educated at Scoil Mhuir in Marino and Ard-Scoi ...
(born 1960), Irish association football player
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Diarmuid O'Neill
Diarmuid O'Neill (also known as Dermot O'Neill) (born 24 June 1969 in Hammersmith, London, England – 23 September 1996), was a volunteer in the Provisional Irish Republican Army (IRA). O'Neill was killed in London in 1996 during a police raid ...
(1969–1996), Irish republican
{{hndis, Oneill, Dermot