Willa Welf de Bourgogne was born on an unknown date to Rodolphe I de Bourgogne (c859-911) and Willa de Provence (c873-bef924) and died after 936 of unspecified causes.
Children
| Name | Birth | Death | Joined with |
| Berthe d'Arles (bef912-c965) | 912 | 965 | Boso I de Provence (895-935) Raymond II de Rouergue (c905-c961) |
| Willa d'Arles (912-970) | 912 | 970 | Berengar II of Italy (900-966) |
| Richilde d'Arles (?-?) | |||
| Gisele d'Arles (?-?) | |||