Peter D'Rohan Hoffmann (born 14 January 1972) is an Australian-Portuguese rugby union referee and former international player for Portugal.
Born in Brisbane, he studied at the Marist College, in Ashgrove, the same rugby school of John Eales.
He then moved back to England to play for the professional team of Worcester Warriors, but he wasn't successful, breaking a leg twice.
He was one of the top scorers for Portugal during his international career, scoring 7 tries, 2 conversions, 8 penalties and 1 drop goal, 77 points in aggregate.
He returned to Australia, and in December 2012 was named as part of the 18-man referee team for Super Rugby 2013.