Ernakulam Lok Sabha constituency is one of the 20 Lok Sabha (parliamentary) constituencies in Kerala state in southern India.

The constituency is dominated by Latin Catholics, making this seat a Congress stronghold.

Eleven of the twelve legislatures were from this community, and the Left parties have only succeeded here by contesting independents, barring once.

[1][2] Ernakulam Lok Sabha constituency is composed of the following assembly segments:[3]

* indicates bypollsAccording to Election Commission, there are 12,09,44 registered voters in Ernakulam Constituency for 2019 Lok Sabha Election.