Nana Mansinh Chudasama (17 June 1933 – 23 December 2018) was an eminent jurist and mayor and Sheriff of Mumbai.

Nana after graduation started his career in the early 1950s as an executive in a US petroleum company in Mumbai; he also managed an apartment at Prithviraj Chambers, on Narayan Dabholkar Road in the elite Nepean Sea Road area, next door to where he lived at the time.

Giants undertakes projects which affect society, such as family welfare, disaster management, education, environment and so on.

He was also the President of Forum Against Drugs and AIDS which he founded, chairperson of the National Kidney Foundation, Founder President of Common Man's Forum, an organization to safeguard the interests of the common man; Convener, Relief and Rehabilitation Committee, Government of Maharashtra, which assists bomb blast victims.

He was also a member of the Task Force of the Government of Maharashtra to prepare action plan for transforming Mumbai into a better city.