| Henry IV of Brunswick Grubenhagen | |
|---|---|
| Born | 1460 |
| Died | 6 December 1526 Salzderhelden (now part of Einbeck) |
| Spouse | Elisabeth of Saxe-Lauenburg |
| House | House of Guelph |
| Father | Henry III of Brunswick-Grubenhagen |
| Mother | Margaret of Żagań |
Duke Henry IV of Brunswick Grubenhagen (1460 – 6 December 1526, Salzderhelden, now part of Einbeck) was a member of the Guelph dynasty and was Prince of Brunswick-Grubenhagen.