2026 Election: The Election Commission revealed that the total number of eligible voters for the 400 constituencies is 52.9 million. This figure may still change as additions or removals of names are allowed until 28 January. The commission emphasized the channels available for verifying voter eligibility, referendum voting, and reporting reasons for not voting.
On 15 January 2026, the Office of the Election Commission announced the number of eligible voters for the House of Representatives across all 400 constituencies in 77 provinces, including Bangkok, totaling 52,922,923 people. This includes 25,278,046 men and 27,644,877 women, based on data as of 14 January 2026.
The number of eligible voters may still change because the period for submitting requests to add or remove names from the voter list remains open until 28 January 2026.
Citizens can check the 2026 voter registration and referendum eligibility on the Department of Provincial Administration’s website. Check voter registration details The website displays election date, name, constituency, polling station, voting location, and position on the voter list.
If unable to vote due to necessity, eligible voters can report their reason electronically. Report reason for inability to vote in the House of Representatives election. Reports must be submitted seven days before or within seven days after election day. Report reason for inability to participate in the referendum. This can be done after the voter list is announced up until before the referendum date or within seven days following the referendum.
