Brian Hayes may refer to:

• Brian Hayes (politician) (born 1969), Irish Fine Gael politician
• Brian Hayes (scientist), American
• Brian Hayes (broadcaster), Australian broadcaster, worked in the UK for the BBC and Independent Radio, and on Not Today, Thank You
• Brian Hayes (lawyer), former Republican Labor Policy Director for the United States Senate Committee on Health, Education, Labor, and Pensions and member of the National Labor Relations Board

[ Source: Wikipedia ]