- Rhenania
- Rhonda Righter
- Ricardo Curiel
- Ricardo Ernst
- Ricardo Fiorillo
- Rice University Student Chapter
- Rich Davidson
- Rich Wong
- Richa Agarwal
- Richard A. Milliman
- Richard A. Stroud
- Richard Bellman
- Richard Benanti
- Richard Boso
- Richard C. Larson
- Richard Chmielecki III
- Richard Church
- Richard Condon
- Richard Conway
- Richard Cottle
