The Union Karen League was a political party in Burma led by Win Maung.
The party was formed by San Po Thin and Mahn Ba Khaing in 1947 after a split in the Karen Central Organisation, and became a member of the Anti-Fascist People's Freedom League.
[1] It was initially named Karen Youth Organisation (ကရင်လူငယ်အဖွဲ့), before being renamed.
[2] Following the restoration of multi-party democracy in the 1980s, a new Union Karen League was formed.
It nominated seven candidates for the 1990 general elections, but failed to win a seat.