George Varghese Koppara (born 23 March 1958) is a physicist from India. He has published considerable amount of International journals based on the topic Crystals and Crystallography. He was also the former Principal of Catholicate College, Pathanamthitta. His interest on Environmental protection has inspired him to write book Jaivam Jeevanam, published by DC Books, Kottayam, Kerala. He has also written a book on latest trend in Nanoscience and Nanomaterials.