The Trump administration has listed Pauline Hanson's One Nation Party as a threat to religious freedom in a new report released in Washington.

Secretary of State Rex Tillerson released the annual assessment of religious persecution and intolerance on Wednesday, using a chapter on Australia to highlight Senator Hanson's 2016 maiden speech to the Senate in which she claimed the country was "in danger of being swamped by Muslims".

One Nation has repeatedly praised Mr Trump's policies on trade and immigration, with Senator Hanson and Queensland colleague Malcolm Roberts drinking champagne to celebrate his win over Democrat Hillary Clinton outside Parliament House after last year's presidential election.

The report says the party's four senators were elected on the back of a "platform which included ceasing Muslim immigration, holding a royal commission on Islam, halting construction of mosques, installing surveillance cameras in mosques, banning wearing of the burqa and niqab in public places, and prohibiting members of parliament from being sworn in under the Quran.