The following is a list of events relating totelevision in Ireland from 1977.

• 5 July –Pádraig Faulkner is appointedMinister for Posts and Telegraphs.^[1]
• Undated –RTÉ Television begins new programming schedule policy for its prime time evening slot (8–10 p.m.).^[1]

• 20 January –Time Now Mr T (1977)

• RTÉ News: Nine O'Clock (1961–present)
• RTÉ News: Six One (1962–present)
• The Late Late Show (1962–present)
• The Riordans (1965–1979)
• Quicksilver (1965–1981)
• Wanderly Wagon (1967–1982)
• Hall's Pictorial Weekly (1971–1980)
• Sports Stadium (1973–1997)
• Trom agus Éadrom (1975–1985)
• The Late Late Toy Show (1975–present)

• 17 March –Time Now Mr T (1977)

• 12 May –Laura Woods, television presenter and former radio continuity announcer
• 18 August –Elaine Crowley, journalist, newsreader and television presenter
• 27 December –Sinead Keenan, actress

• 1977 in Ireland

• 1977 in Irish television
• 1970s in Irish television

• Articles with short description
• Short description is different from Wikidata
• Use dmy dates from December 2023