Shrinivas Ramchandra Kulkarni is a US-based astronomer born and raised in India. He is currently a professor of astronomy and planetary science at California Institute of Technology, and he served as director of Caltech Optical Observatory (COO) at California Institute of Technology, in which capacity he oversaw the Palomar and Keck among other telescopes. He is the recipient of a number of awards and honours.

Palomar Observatory is an astronomical research observatory in San Diego County, California, United States, in the Palomar Mountain Range. It is owned and operated by the California Institute of Technology (Caltech). Research time at the observatory is granted to Caltech and its research partners, which include the Jet Propulsion Laboratory (JPL), Yale University, and the National Astronomical Observatories of China.