- Rafael Epstein
- Rafael Escamilla
- Rafal Orlowski
- Rafid Mahmood
- Ragavendran Gopalakrishnan
- Raghav Gnanasambandam
- Raghav Singal
- Raghu Pasupathy
- Raghuram Iyengar
- Rahmi İlkılıç
- Rahul Mazumder
- Rahul Swamy
- Rahul Telang
- Raimo P. Hämäläinen
- Raj Nigam
- Raj Sethuraman
- Rajan Batta
- Rajan Suri
- Rajan Udwani
- Rajan Varadarajan
