This page lists historical and other events on September 4th in Catalonia and the Catalan-speaking countries as well as a list of births and deaths of well-known Catalans.
1989 - RTVV (Valencian TV) begins broadcasting.
2004 - Verdú, Urgell: the Museu de Joguets i Autòmats (Museum of Games and Robots) opens.
1896 - Rubí: Lluís Parcerisa i Serra, Catalan publicist and music promotor.
1924 - Burjassot, Horta: Vicent Andrés i Estellés, Valencian journalist and poet (died 1993).
1932 - Castelló de la Plana, Plana Alta: Joan García Ripollés, known as Ripollés, Valencian sculptor.
1949 - Alcoi: Francesc Moisès, Valencian actor, composer and singer.
1743 - Fluvial island of Reinnach (The Rhine, Breisach, Alsàcia, Alemanya: Carrasclet, Catalan military leader, killed fighting for the Archduchy of Austria against the Kingdom of France in the War of the Austrian Succession.
1907 - Sagunt, Camp de Morvedre: Antoni Chabret i Fraga, Valencian historian (born 1846).
2012 - Lola Bosshard, Valencian painter.
2013 - Joaquim Díaz i Muntané, film actor and dubbing director.