Do travel document refugee passport under Geneva convention 1951 issued in UK need US visa to enter US for short period for tourism purposes?

Yes, refugees holding a travel document (refugee passport) issued under the 1951 Geneva Convention in the UK generally need a visa to enter the United States for tourism purposes. They must apply for a non-immigrant visa at a U.S. embassy or consulate before traveling. It's essential to check specific travel requirements and any updates to Immigration policies prior to making travel plans.