Louis I, Count of Montpensier

Louis I, Count of Montpensier
Coats of Arms of Louis I, Count of Montpensier
Spouse(s)	Jeanne, Dauphine d'Auvergne
Noble family	Bourbon-Montpensier
Father	John I, Duke of Bourbon
Mother	Marie de Berry, Duchess d'Auvergne
Born	1405
Died	May 1486 Rome

Louis de Bourbon (1405 – May 1486) was the third son of John I, Duke of Bourbon and Marie, Duchess of Auvergne. He was Count of Montpensier, Clermont-en-Auvergne and Sancerre and Dauphin of Auvergne and was a younger brother of Charles I of Bourbon. He founded the Bourbon-Montpensier branch of the House of Bourbon, who would eventually take over the Duchy in 1505.

In 1428, he married Jeanne, Dauphine d'Auvergne, daughter and heiress of Beraud III, Dauphin d'Auvergne and Count of Clermont-en-Auvergne. After her death in 1436, he retained those titles (his paternal grandmother having been Anne of Auvergne, daughter of Dauphin Beraud II), and on 5 February 1442, married Gabrielle of La Tour (d. 1486), daughter of Bertrand V of La Tour, count of Auvergne and Boulogne. The couple had four children:

He was succeeded by his son Gilbert.