Malayattoor is a village in Aluva taluk around 15 km (9 mi) northeast of Angamaly in Ernakulam District in the state of Kerala in South India. The name 'Malayattoor' is an amalgamation of the words mala (mountain), arr (river), and oore (place).

Located 40  km from Kochi, the Malayatoor Kurishumdy church is situated atop the 609 m high Kurishumudy. The church is dedicated to St. Thomas, who is believed to have prayed at this shrine. One of the most important Christian pilgrim centres in Kerala, it attracts devotees in very large numbers from Kerala and the neighbouring states. The church is situated at Kurisumudi, a hill in the Western Ghats girdled partially by the Periyar (river). The Church has a life-size statue of St. Thomas and the imprint of the feet of the Apostle on a rock. This shrine has been accorded an international pilgrimage station.^{[citation needed]}

Malayattoor is part of the Malayattoor-Neeleeswaram Panchayat (Local governing body) of Ernakulam district. .Malayattor is a part of Angamly Block .Malayattoor Forest Division, an important Forest Division under Central Forest Circle is headquartered here. The division was established in the year 1914, much before the Ernakulam District came into existence. The jurisdiction of this division covers the greater part of Ernakulam district including the urban-suburban area and adjoining forests unto boundary of Tamil Nadu.

Most people follow Roman Catholic and Hindu beliefs. All the families are known by traditional family names.

St.Thomas Hospital Malayattoor.

Sparsham Medical Care. Vimalagiri

Jeevadhara Institute of Neuro Development And Research.

Ayush Prana Ayurveda Hospital & Research Center For Multiple Sclerosis.