Brian O'Connell or Bryan O'Connell may refer to:
Brian O'Connell (advocate) (1930–2011), American author, academic, and public administrator Brian O'Connell (musician) (born 1963), American instrumentalist and composer Brian O'Connell (hurler) (born 1984), Irish hurler Bryan O'Connell, musician in Si Schroeder's band
See also Brian Connell (born 1956), New Zealand politician