Rohatgi is a surname of Indian origin. People with this surname include: Jawaharlal Rohatgi, former Indian Member of Parliament Mukul Rohatgi, 14th Attorney General of India Payal Rohatgi (born 1984), Indian actress and reality TV performer Pradeep Rohatgi (born 1943), Indian-American materials scientist Sushila Rohatgi (1921–2011), Indian politician
See also Rastogi 22958 Rohatgi, a main-belt asteroid named after Abhinav Rohatgi, awardee in the Intel Science Talent Search J L Rohatgi Memorial Eye Hospital in Kanpur, India