Names
- Ralston, Gerard.1
- Roberdeau, Isaac, 1763-1829.1
- Rodgers, John, 1773-1838.1
- Rogers, William Sanford, 1786-1872.1
- Rush, Benjamin, 1746-18131
- Sedgwick, Adam, 1785-1873.1
- Silliman, Benjamin, 1779-1864.1
- Stevenson, George.1
- Stoddert, Benjamin, 1751-1813.1
- Sullivan, George, 1771-1838.1
- Swift, J. G. (Joseph Gardner), 1783-1865.1
- Thayer, Sylvanus, 1785-1872.1
- Torrey, John, 1796-1873.1
- Totten, Joseph Gilbert, 1788-1864.1
- Totter, Y. L.1
- Toussaint Louverture, 1743-1803.1
- Trimble, William Allen, 1786-1821.1
- Twining, Alexander C. (Alexander Catlin), 1801-1884.1
- United States Military Academy.1
- United States. Army. Corps of Engineers.1