Peter O'Brien, Australian rugby league player (died 2016)

Peter O'Brien (1928-2016) was an Australian rugby league footballer who played in the 1940s and 1950s. He played in the NSWRFL premiership for North Sydney as a winger.

March 25 is the 84th day of the year in the Gregorian calendar; 281 days remain until the end of the year.