唐纳尔·麦金泰，Donal MacIntyre (born 25 January 1966, Dublin) is an Irish investigative journalist, specialising in investigations, undercover operations and television exposés. His work is in the area of care homes for the elderly and the learning disabled. He has won awards in the UK, France, Spain and Ireland for his work, but his style has also brought some detractors, from traditional journalists and among some people whose activities he had revealed.