Rajesh Krishnan is an Indian filmmaker, screenwriter, and producer predominantly known for his work on various humor-based television commercials. He was born in Mumbai, Maharashtra. He made his directorial debut with Lootcase, a comedy thriller, for which he was awarded the Filmfare Award for Best Debut Director, at the 66th Filmfare Awards.

Rajesh was born into a Palakkad Iyer family and grew up in Mumbai. He did his schooling at Vivek Vidyalaya School in Goregaon and studied bachelor's in commerce from Shri Chinai College of Commerce & Economics. He finished his Post Graduate studies in Advertising and Communications at Narsee Monjee Institute of Management Studies in 1995.