Kachabeswarar Temple, Thirukachur is a Hindu temple dedicated to the deity Shiva, located in Thirukachur, a village in Kanchipuram district in the South Indian state of Tamil Nadu. Shiva is worshipped as Kachabeswarar, and is represented by the lingam. His consort Parvati is depicted as Antanatchi and Kanniyumaiyal. The presiding deity is revered in the 7th century Tamil Saiva canonical work, the Tevaram, written by Tamil saint poets known as the Nayanars and classified as Paadal Petra Sthalam. The temple is counted as a twin temple along with Marundeeswarar Temple located in the same village.