There are 15 Sanskrit universities in India.
1. Rashtriya Sanskrit Vidyapeetham, Tirupathi (Aandhra Pradesh)
2. Rashtriya Sanskrit Sansthan (Deemed University) New Delhi
3. Sri Venkateswara Vedic University, Alipiri, Tirupati (Andhra Pradesh)
4. Kameshwar Singh Darbhanga Sanskrit University,Kameshwar Nagar, Darbhanga (Bihar)
5. Shri Lal Bahadur Shastri Rashtriya Sanskrit Vidyapeetha, Katwaria Sarai, New Delhi
6. Sree Sankaracharya University of Sanskrit, Kalady, Dist. Ernakulam
7. Shri Jagannath Sanskrit Vishvavidyalaya, Srivihar, Puri
8. Jagadguru Ramanandacharya Rajasthan Sanskrit University,
9. Sampurnanand Sanskrit Vishwavidyalaya, Varanasi
10. Somnath Sanskrit University, Somnath, Junagadh, (Gujarat)
11. Uttarakhand Sanskrit Vishwavidyalaya, Haridwar
12. Kavikulaguru Kalidas Sanskrit Vishwavidyalaya, Ramtek, Nagpur
13. Maharishi Panini Sanskrit Evam Vedic University, Ujjain (Madhaya Pradesh)
14. Karnataka Sanskrit University Chamrendra Sanskrit Mahapathshala, Bangalore (Karnataka)
15. Kumar Bhaskar Varma Sanskrit and Ancient Studies University, Nalbari (Assam)
And there are hundreds of Sanskrit colleges including Government Sanskrit College, Varanasi, Gurukul Haridwar, Rashtriya Sanskrit Sansthan, Shri Lal Bahadur Shastri Rashtriya Sanskrit Vidyapeetha, Sidheshwari Laxminath Sanskrit College etc where thousands of students come from different parts of the world. I wonder what the scholars do after completion of their education if not help spread the language?