- Rajan Suri
- Rajan Udwani
- Rajan Varadarajan
- Rajesh Chandy
- Rajesh Gupta
- Rajesh Sachdeo
- Rajesh Tyagi
- Rajib Mukherjee , M.Tech. Ph.D
- Rajitha Meka
- Rajiv Lal
- Rajiv Mukherjee
- Raka Jovanovic
- Rakesh Kamath
- Rakesh Mallipeddi
- Rakesh Nagi
- Rakesh Sarin
- Rakesh V. Vohra
- Raktim Bhattacharya
- Ralf Elsner
- Ralph E. Gomory