Director of Research (if dissertation) or Advisor (if thesis)
- Randolph, John
- Randolph, John W
- Randolph, John W.
- Rao, Christopher
- Rao, Christopher V
- Rao, Christopher V
- Rao, Christopher V.
- Rapti, Zoi
- Rashid, Salim
- Ratcliffe, Susan T.
- Ratnam, Rama
- Rauber, Robert
- Rauber, Robert M
- Rauber, Robert M
- Rauber, Robert M.
- RAUBER, Robert M.
- Rauchfuss, Thomas B.
- Rauchwerger, Lawrence
- Rausch, Kent D.
- Rausch, Kent D.
- Ravaioli, Umberto
- Ray, Amber
- Ray, Amber B
- Rayburn, A. Lane
- Rayburn, Albert Lane
- Rayburn, Lane A
- Razor, Jack
- R. C. de Godoy, Maria
- Reagan, Leslie J
- Reddi, Prabhakara P
- Redd, William H.
- Reeder, Kevin
- Reed, M.B.
- Reedy, J.H.
- Regenwetter, Michel
- Reinhart, Jennifer M
- Reis, Henrique
- Reis, Henrique M.
- Reis, Janet M.
- Reisner, Ann E.
- Reitz, Erin
- Remillard, Janine
- Rendell, Larry
- Renear, Allen
- Renear, Allen H.
- Ren, Ling
- Research Associates, Urbana, IL
- Restubog, Simon
- Restubog, Simon Lloyd
- Retzloff, Tim