Paul Jeffrey Byrne (born December 15, 1974) is an American character actor. Byrne is best known for his roles as Nicky "Rugrat" Koskoff in the Martin Scorsese film The Wolf of Wall Street (2013) and Bolin on Nickelodeon's animated series The Legend of Korra (2012–2014).
He voices Max Lord in DC Super Hero Girls (TV series).