Baron of Massarelos
| Barony Massarelos | |
|---|---|
| Creation date | 21 May 1847 |
| Created by | Maria II of Portugal |
| First holder | Joaquim Augusto Kopke Schwerin de Sousa, 1st Baron of Massarelos |
| Status | Extinct |
Baron of Massarelos was a noble title created by Queen Maria II of Portugal, by decree of 21 May 1847, in favour of Joaquim Augusto Kopke Schwerin de Sousa.