How do i delete my naukari account

The link can be found in the registration mail that you would have recieved from Naukri. Incase you have lost that, please send across a mail to bugs@naukri.com mentioning your username, email etc.

I would suggest you make the account inactive (profile setting) so that you are not on recruiters database for a while and in future incase you feel a need to look for a change, you could make the account as searchable in Naukri.