Viscount of Santana
| Viscountship Santana | |
|---|---|
| Creation date | 16 August 1870 |
| Created by | Luís I of Portugal |
| First holder | Manuel Alves Guerra, 1st Viscount of Santana |
| Last holder | Manuel de Melsbroeck Alves Guerra, 3rd Viscount of Santana |
| Extinction date | 1910 (Monarchy abolished) |
| Former seats | Palacete de Santana, Horta |
Viscount of Santana is a noble title created by decree of 16 August 1870, by King Luís I of Portugal, in favour of Manuel Alves Guerra, who was already 1st Baron of Santana, a title previously granted by decree of 20 July 1863.