INS Kalvari may refer to:
- INS Kalvari (S23), an Indian Navy submarine that was in service from 1967 to 1996
- INS Kalvari (S21), an Indian Navy submarine that is in service since 2017
This article includes a list of ships with the same or similar names. If an internal link for a specific ship led you here, you may wish to change the link to point directly to the intended ship article, if one exists.