Kottiyoor Temple is a prominent Shiva temple in Kottiyoor, Kannur, Kerala, India. It was under the Kattan dynasty of Puralimala, from which the name 'Katti-yoor' originated. This name later evolved into Kottiyoor in the local dialect. Vadakkeshwaram Temple is the common name of the temple from ancient times, but some of the local people address the temple as Ikkare Kottiyoor as it is on the bank of the river close to the Kottiyoor village, to differentiate it from the shrine in the other side of the river. Thruchherumana Kshetram is also another name by which temple is known. The temple is a special category temple under Malabar Devaswom board