Kalliasseri is a census town in Kannur district in the Indian state of Kerala.

Kalliasseri census town spreads over an area of 15.74 km2 (6.08 sq mi) with 7,149 families residing in it.

Kalliasseri shares borders with Pappinisseri to the south-west, Kannapuram to the north and Anthoor to the East.

The highest point of Kalliasseri is Kalapram Motta, near the northern boundary of the panchayath.

In the last century, Kolath vayal primarily planted paddy fields, but now it almost entirely consists of coconut plantations.

Kalliasseri is notable for its contribution to the political space in Kerala, especially through E. K. Nayanar (former Chief Minister of Kerala) and K. P. R. Gopalan (freedom fighter who escaped the gallows following the intervention of Mahatma Gandhi (whose efforts proved successful in raising the issue inside the British Parliament which culminated in Queen Victoria reducing the death penalty to life imprisonment).

Morazha incident, one of the famous events in the National Movement of Kerala in which a police sub inspector and a head constable was killed during the police intervention on the Anti-imperialist day public meeting on 15 September 1940, took place in Anchampeetika, on the northern border of Kalliasseri Panchayath.

A national seminar, "Learning From Kalliasseri" organised by Centre for Development Studies (CDS) Thiruvananthapuram in 1995, inaugurated by Sri A.K.

[citation needed] The Schools in this area often score well in state-level examinations including scholarship exams.