Kayin State Hluttaw (, ) is the legislature of the Burmese state of Kayin State. It is a unicameral body, consisting of 23 members, including 17 elected members and 6 military representatives. As of March 2026, the Hluttaw was led by speaker San Ko of the Union Solidarity and Development Party (USDP).
In the 2025 general election, the USDP won the most contested seats in the legislature.