How to register to vote in Connecticut

By NPR staff
  •   Last revised Friday, Feb. 13, 2026

Key links

General information Check voter registration status Register online Change registration

Deadlines for Aug. 11 primary election

Online Register by Friday, July 24
By mail Postmarked by Friday, July 24
In person Register by Monday, Aug. 10
Eligible voters can register at their town halls until 12 p.m. local time on Aug. 10.

Last updated Feb. 13, 2026. Military and overseas citizen voters may have different registration deadlines.