Name
- Sinclair, James, of Murthill, Commissioner of Estates for Caithness1
- Sinclair, Mary, wife, 1stly of George, 6th Earl of Caithness, 2ndly of John Campbell, Earl of Caithness and Breadalbane1
- Sinclair, Robert, of Stevenson1
- Slingsby, Henry, Master of the Mint, 1619-16901
- Smith, John, Presbyterian Minister at Edinburgh1
- Smyth, Jeremy, Admiral1
- Somerset, Edward, Earl of Glamorgan, afterwards 2nd Marquis of Worcester1
- Somervell, James, Town Councillor of Edinburgh1
- Son, A-, of Amsterdam1
- Southwell, Robert, successively Clerk of the Privy Council, Envoy to Spain and Portugal, and Secretary for Ireland1
- Spence,, David, alias Spens; Commissioner of Estates for Rutherglen1
- Steill, George, Commissioner of Estates for Brechin1
- Steuart, James, of Kirkfield and Coltness, Provost of Edinburgh1
- Steuart, James, of Kirktoun, Commissioner of Estates for Bute1
- Stewart, Archibald, of Blackhall, Commissioner of Estates1
- Stewart, James, 2nd Earl of Galloway1
- Stewart, Patrick, Commissioner of Estates for Banff1
- Stirling,, Archibald, alias Striveling; of Carden, Commissioner of Estates for Linlithgow, and Lord of Session1
- Strachan, John, Captain RN1
- Stuart, John, 2nd Earl of Traquair1