Sean Biggerstaff (* 15. März 1983 in Glasgow, Schottland) ist ein britischer Schauspieler. ()
Sean Biggerstaff was born on March 15, 1983 to a fireman and a community education worker. He joined a local drama group and he acted as "Augustus Gloop" in "Charlie and the Chocolate Factory". After that, for six years, he joined the Scottish Youth Theatre. It was there he got his big break whenAlan Rickmanasked him be Tom inThe Winter Guest(1997). That appearance led to the role of Oliver Wood inHarry Potter and the Sorcerer's Stone(2001).