Achal Das Bohra (23 December 1918 – 17 February 2007) was a prominent Indian engineer, academician, author, educator and philanthropist hailing from the town of Jodhpur, Rajasthan. Bohra, affectionately known as "Papaji" and "Bohra Saab", was a leader of the Brahmin community in Rajasthan and a tireless advocate of women's rights and the balance of modernity and traditional Hindu philosophical thought.