Ramon Berenguer III, Count of Provence

Ramon Berenguer III or IV (c. 1158 – 5 April 1181), born Peter, was the count of Cerdanya (1162–1168) and count of Provence (1173–1181).

Ramon Berenguer III
Count of Provence
Reign	1173–1181
Predecessor	Alfonso I
Successor	Sancho
Born	c. 1158
Died	5 April 1181 (aged 22–23) Montpellier
Noble family	Barcelona
Father	Ramon Berenguer IV, Count of Barcelona
Mother	Petronilla of Aragon

He was the third son of Count Raymond Berengar IV of Barcelona and Queen Petronilla of Aragon. He received Cerdanya, including Carcassonne and Narbonne, on his father's death, but relinquished it to his younger brother Sancho in 1168. He never did govern his inherited territories. In 1173, his elder brother, Alfonso, granted him Provence.

In 1176, he joined Sancho in conquering Nice from Genoa. He then ventured to war with the lords of Languedoc and the count of Toulouse. He was assassinated on 5 April 1181 by the men of Adhemar of Murviel near Montpellier. Provence passed to his brother Sancho.