C.U. Burn is a cult Irish language television comedy broadcast on the Irish-language television channel TG4. It tells the tales of the County Donegal undertakers Charlie and Vincie Burn who run a turf-fueled crematorium. They are rivalled by another group of more professional undertakers led by Frank Doyle. The show revolves around the cunning Charlie Burn whose ruthless pursuit of business often leads to much chaos while his long-suffering brother Vincie Burn simply requests a quiet life. Pádraig assists at the crematorium and Pádraig's sister Máiréad is the recurring love interest of Charlie.

C.U. Burn deals with a number of social issues common in Irish life such as drug dealing, dishonesty, ghosts, adultery, racism, drunken one-night stands, brain conditions, nicotine addiction, shipwreck, sexual repression, tax avoidance, thievery and the rare occurrence of accidental cremation. Irish pursuits such as fishing, golf and gaelic games feature prominently. It was written and directed by Niall Mac Eamharcaigh and was first broadcast in 1996. The series was filmed entirely in the fictional locality of Gleann Dómhain in the Donegal Gaeltacht area and was one of the first home-produced TV series to be broadcast on the fledgling TG4. Subtitles are available.