Potatoes O'Brien is a dish of pan-fried potatoes along with green and red bell peppers. The potatoes and the bell peppers are fried (varying according to taste) and are served hot. It is made with regular potatoes, not sweet ones. The origin of the dish is disputed. The dish has been claimed to originate in the early 1900s from a Boston restaurant known as Jerome's and from a Manhattan restaurant known as Jack's during the same time period.
A variation of potatoes O'Brien includes bacon in the dish.
The O'Brien dynasty were a royal dynasty who ruled Thomond, Ireland.
O'Brien is a common surname. See List of people named O'Brien.
O'Brien may also refer to:
O'Brien is a British talk show presented by James O'Brien. It was broadcast on ITV from 30 March 2015 to 10 April 2015.
The majority has been negative with Gerard O'Donovan of The Daily Telegraph describing the show as "low rent" and "disappointing".
O'Brien is a surname of Irish origin which has many variants in the Irish diaspora worldwide, such as O'Bryan, O'Brian, O'Briant, O'Brient, O'Bryant, O'Brine, O'Bryen etc., which all claim a general common ancestry with the original Gaelic surname being Ó Briain or Uí Briain. Notable people with the surname include: