The character of Harry Selfridge in the television series, "Mr Selfridge," is played by American actor Jeremy Piven. He has played the character since the series' release in 2013.
Jeremy Piven is best known for his role as Ari Gold in the comedy television series, "Entourage," for which he won several awards. He has appeared in successful shows and movies, such as "Seinfeld," "Grosse Pointe Blank" and "Serendipty". He has also appeared on Broadway and hosted a show for the Travel Channel about his journey across India. Piven considers himself a Jewish Buddhist and is a diehard fan of the Chicago Bears.