| Rudolph IV, Count of Neufchâtel | |
| Noble Family: | House of Neufchâtel |
| Father: | Berthold, Count of Neufchâtel |
| Mother: | Richezza |
| Spouse: | Sibylle of Montbéliard |
| Death Date: | 1272 |
Rudolph IV, Count of Neufchâtel (died 1272) was a son of Count Berthold and his first wife, Richezza.
Rudolph married Sibylle, a daughter of Count Theodoric III of Montbéliard and had the following children: