Brian Brennan (born 1964/1965) is an Irish Fine Gael politician who has been a Teachta Dála (TD) for the Wicklow–Wexford constituency since the 2024 general election.
He took over from his father running a pub and restaurant in Gorey before going on to run the Arklow Bay Hotel and the Brennan Hotel Group for over 20 years. He runs a hospitality consultancy business.