| Seignear d' Hangest et d'Avesnecourt | |
| Reign: | 1405-1415 |
| Spouse: | Marie de Roye, dame de Roye, Germini & de Moussy-le-Perreux Geneviève de L’Isle |
| Issue: | Marie de Hangest, dame de Roye, Germini & de Moussy-le-Perreux Miles, seigneur de Hangest (d.1414) Louise de Hangest, dame de Fleuri sur Andelle |
| Noble Family: | Famille de Hangest |
| Father: | Jean dit Rabache de Hangest, IV, Seigneur d'Hangest et d'Avesnecourt |
| Mother: | Marie de Picquigny |
| Birth Date: | c. 1350 |
| Death Date: | 25 October 1415 |
| Death Place: | Azincourt, France |
Jean V d'Hangest et d'Avesnecourt (c. 1350 - 25 October 1415) was a consular to the Grand Chamberlain of France and Governor of Brittany. He died at the Battle of Agincourt.[1]
In 1405, he was taken prisoner at Mercq near Calais along with David de Rambures.