Roni Ezra (born 19 June 1973) is a Danish film director and screenwriter. One of his best-known films is April 9th, which was based on the efforts of a Danish bicycle infantry company to slow the German advance until reinforcements can arrive during the early stage of World War II. The film Helmer & søn, which he wrote, was also nominated for Best Live Action Short Film at the 79th Academy Awards.