People with the last name Radhakrishnan in Oklahoma
- Abhilash Radhakrishnan
- Jayakumar Radhakrishnan
- Kamala Radhakrishnan
- Karthikeyan Radhakrishnan
- Kristine Radhakrishnan
- Logudurai Radhakrishnan
- Mani Radhakrishnan
- Manikandan Radhakrishnan
- Radhakrishna Radhakrishnan
- Rangasudhagar Radhakrishnan
- Sachin Radhakrishnan
- Sreenivas Radhakrishnan
- Sridhar Radhakrishnan
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