- Dr. Peter Naur
- Dr. Peter A. Franaszek
- Dr. Peter Andreas Grunberg
- Dr. Peter Andreas Thiel
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- Dr. Peter James Denning
- Dr. Peter M. Schnell
- Dr. Peter P. Sorokin
- Dr. Peter Pin-Shan Chen
- Dr. Phaedon Avouris
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- Dr. Puneet Sharma
- Dr. Qi (English pr. Chee) Lu
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- Dr. Rakesh Agrawal
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- Dr. Richard (Dick) Chao-Fan Chu
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- Dr. Richard E. Crandall
- Dr. Richard F. Clippinger
- Dr. Richard Lawrence Garwin
- Dr. Richard Manning Karp
- Dr. Richard O Mason
- Dr. Richard P. Gabriel
- Dr. Richard Phillips Feynman
- Dr. Richard Wesley Hamming
- Dr. Robert (Bob) Proebsting
- Dr. Robert (Bob) Alan Iannucci
- Dr. Robert (Bob) H. Dennard
- Dr. Robert (Bob) P. Colwell
- Dr. Robert (Bob) R. Maxfield
- Dr. Robert Clay Prim
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- Dr. Samuel Reid Warren, Jr.
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- Dr. Stephen Wolfram
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- Dr. Steve Chen
- Dr. Steve Lukasik
- Dr. Steven (Steve) L. Scott
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- Dr. Steven R. Hofstein
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- Dr. Stuart Parkin
- Dr. Subramanian (Subu) Iyer
- Dr. Suhas S. Patil
- Dr. Sumit Ghosh