Lorànt Deutsch (French pronunciation: ?[l?r?~.dœt?], born Laszlo Matekovics on 27 October 1975), is a French actor and writer.
Deutsch was born in Alençon to a Hungarian-Jewish father and a Romanian mother.
An ardent Catholic, Deutsch claims to be a royalist.
In 2005, Deutsch met actress Marie-Julie Baup when they worked together during Amadeus.
After working together for several more years while cast in The Importance of Being Earnest, they married in 2009, on 3 October, and now have three children.