Meghnad Saha (1893 – 1956) is a prominent architect of modern science in India. He was the physicist of international reputation. His theory of thermal ionization was a breakthrough in astrophysics. Each of his contributions – as a physicist, teacher, an active social thinker, educationalist, scientific institution builder and Parliamentarian – is important in Indian history. His work as a Parliamentarian is unknown even for the well educated people. Here I overview this dimension of his multi-faceted personality.