This is a list of recipients of the Padma Shri award, the fourth-highest civilian award of the Republic of India, in the field of Science and Engineering. As of 2025, a total of 342 individuals have been awarded Padma Shri for their contributions to science and engineering.(Actually, the list contains all Padma awardees including Bharat Ratna; in fact, the very first entry, C V Raman, is for Bharat Ratna. Followed by next five Padma Bhushan and then four Padma Shri)