Canadian Prime Minister Justin Trudeau has announced his resignation.

The 53-year-old said he will step down as leader of the country’s ruling Liberal Party, which he has led since 2013.

He says he is stepping down to allow his party to choose a new leader as he suspends parliament until March due to political deadlock.

Trudeau, who has been prime minister since 2015, faced calls to quit from a chorus of his MPs amid poor showings in opinion polls.

He came under further pressure after his finance minister, Chrystia Freeland, resigned in December over clashes on policy.

The disagreements included how to handle possible US tariffs imposed by Donald Trump’s incoming administration.

Mr Trudeau’s resignation comes as the polls show his party is likely to suffer a heavy defeat to the official opposition Conservatives in an election that must be held by late October.

The Liberals must now name an interim leader to take over as prime minister ahead of a special leadership convention.

Trudeau came to power in 2015 after 10 years of Conservative Party rule and was initially praised for returning the country to its liberal past.

But he has become deeply unpopular with voters in recent years over a range of issues, including the soaring cost of food and housing and surging immigration.

He is the eldest son of Pierre Trudeau, one of Canada’s most famous prime ministers. (Sky News)