Thirunedunkulam Nedungalanathar Temple is a Tamil temple located at Thirunedunkulam in the Trichy district of Tamil Nadu, India. The historical name of the place is Thirunedungalam.[1] The presiding deity is Shiva, who is locally called Thirunedungalanathar. He is also known as Nithya Sundareswarar. His consort is known as Oppila Nayaki and Mangalanayaki.