In 2005, Krishna Alladi was instrumental in establishing the SASTRA Ramanujan Prize. This is an annual international prize of $10,000 to be given to young mathematics for outstanding contributions to areas of mathematics influenced by Ramanujan.

- SASTRA Prize 2011 (PDF)
- SASTRA Prize 2010 (PDF)
- SASTRA Prize 2009 (PDF)
- SASTRA Prize 2008 (PDF)
- SASTRA Prize 2007 (PDF)
- SASTRA Prize 2006 (PDF)
- SASTRA Prize 2005 (PDF)