Perunna Subrahmanya Swami Temple is a Hindu temple located at Perunna neighbourhood in Changanacherry.The deity of the temple is Subrahmanya Swami (Kartikeya), one of the three sons of Lord Shiva. Lord Krishna, Lord Shiva, Lord Ayyappan, Mahaganapathi, Sarpa Deva, Rakshasa are other deities in this temple. This temple is famous for its ‘Pallivetta’ utsav.