Muvattupuzha (Malayalam: മുവാറ്റുപുഴ) is a municipality in Ernakulam district in the Indian state of Kerala. It is a junction of three districts namely Ernakulam, Kottayam and Idukki. The town is bordered by Kottayam district on southern side and Idukki district on eastern side approximately 20 km from the town. Muvattupuzha is situated 42 km northeast of Kochi city on NH 49 (Cochin-Madurai-Rameshwaram national highway) and lies on the popular Cochin-Munnar hill station tourist route.

Muvattupuzha was part of the Vadakkumkoor Kingdom until it was captured by the Travancore Kingdom, now merged into the state of Kerala. Old documents show that the lands of Muvattupuzha belonged to ‘Edappally Swaroopam’, but were later transferred to ‘Manas’ (Brahmin Families).

According to tradition, St. Thomas, the Apostle of Jesus Christ who introduced Christianity to India is believed to have visited this region. The St. Mary's Church of Arakuzha has a recorded history of over 1000 years, making it one of the oldest churches in Kerala. It is known for its paintings and sculptures. Muvattupuzha was also known as " Arakuzha Pakuthi"(half of arakuzha)