Name
- Sanders, Edward, private soldier1
- Sao Thiago de Beduido, Conde-1
- Schalch, Christopher, Lieutenant; RA1
- Serrao, Manuel Marques1
- Shanley, Edmond1
- Shanley, Francis, Captain; 91st Foot1
- Silva Tello, Joao da, Colonel1
- Silva, Laurenco Antonio da1
- Silva, Valentim da1
- Sinclair, James, Ensign; 91st Foot1
- Slessor, John, Captain1
- Smith, - Maj. William, Sergeant; 83rd Foot1
- Smith, Edward, Major; 60th Foot1
- Smith, Stephen, Ensign; 91st Foot1
- Soares e Braga, Antonio Jose1
- Sousa, Sancho, Conde de Vimieiro, nobleman, fl 17621
- Sowza P-, Manoel1
- Spencer, Henry, Ensign; 91st Foot1
- Spratt, Thomas, Ensign; 75th Foot1
- Stephens, William, of Add MS 440701