| René de Brosse | |
| Count of Penthièvre | |
| Death Date: | 24 February 1525 |
| Death Place: | Pavia, Italy |
| Noble Family: | Brosse |
| Father: | Jean III de Brosse |
| Mother: | Louise de Laval |
| Spouse: | Jeanne de Commines |
| Issue: | Jean IV de Brosse 3 daughters |
René de Brosse, also René de Bretagne was the elder son of Jean III de Brosse and Louise de Laval.[1] He was killed at the Battle of Pavia on 24 February 1525.
He was Count of Penthièvre, married Jeanne de Commines (daughter of Philippe de Commines) and was the father of Jean IV de Brosse and three daughters:
In 1516 he married Françoise de Maillé, but she died shortly after their marriage and they had no children together. He then married his third wife, Jeanne de Goufi of the House of Lucinge in Savoye, who some say was his second wife. Their daughter Françoise de Bretagne (also Françoise de Brosse) married Claude Gouffier in 1545; she died in childbirth in 1558.