Kavach
Kavach may refer to:

 Kavach (anti-missile system), an Indian anti-missile naval decoy system
 Kavach (train protection system), Indian Railways train protection system
 Kavach (TV series), an Indian supernatural horror drama television series
 Carona Kavach, an Indian COVID–19 contact tracing, syndromic mapping and self-assessment digital service

See also 
 Kvatch (disambiguation)
 Kavatch, a dialect of the Nemi language