Agnes of Montbéliard

Agnes of Montbéliard (died c. 1377), eldest daughter of Reginald of Burgundy, Count of Montbéliard, was the heiress through whom the county passed to her husband, Henry of Montfaucon. They married in 1320, and a 1332 treaty over her brother Othenin's inheritance made Henry count in her right.

Her county suffered the Black Death in 1349 and then a feud of over thirty years with Louis of Neufchâtel over the Val de Morteau, after Henry seized part of Louis's lands for lack of homage.

King John II twice summoned her with other Burgundian barons to serve against the English. Her son Stephen succeeded as count, and another son, Louis, became Archbishop of Besançon.