Index: Papers of John Adams, Volume 20, R
- Ramsay, David (of Charleston, S.C.)
- Randolph, Edmund Jennings (U.S. attorney general)
- Read, George (Del. senator)
- Read, Nathan (Amer. engineer)
- Redman, Dr. John (of Phila.)
- Reed, Joseph (former gov. of Penn.)
- Reiche, Charles Christoph (Phila. editor)
- Religion
- Remembrancer (London)
- Remsen, Henry, Jr. (former clerk to John Jay)
- Revillagigedo, Juan Vicente de Güemes Pacheco de Padilla y Horcasitas, 2d Conde de (viceroy of Mexico)
- Revolution Society (Brit.)
- Rhode Island
- Ricci family
- Richmond Hill (N.Y. estate)
- Rittenhouse, David (astronomer and mathematician)
- Rochefort, France
- Rogers, Samuel (Boston merchant)
- Rollin, Charles
- Roman Catholic Church
- Roman Empire
- Rome, Italy
- Ross, Dr. John (Baltimore physician)
- Rouen, France
- Rousseau, Jean Jacques
- Rucellai, Cosimino (Florentine patron)
- Ruggles, Timothy (loyalist)
- Rush, Anne Emily (daughter of Benjamin)
- Rush, Dr. Benjamin (of Phila.)
- Rush, John (son of Benjamin)
- Rush, Julia Stockton (wife of Benjamin)
- Rush, Richard (son of Benjamin)
- Russell, Benjamin (Boston printer)
- Russell, Shemuel (of Boston)
- Russell, Thomas (Boston merchant)
- Russia
- Russo-Swedish War (1788–1790)
- Russo-Turkish War (1787–1792)
- Rutledge, Edward (of S.C.)
- Rutledge, John, Sr. (1739–1800, of S.C.)
- Rutledge, John, Jr. (1766–1819, son of John, Sr.)
- Rye, N.Y.