Australia will not send officials to the upcoming winter Olympics in Beijing, Prime Minister Scott Morrison said Wednesday, joining a US diplomatic boycott of the event.

Canberra's decision comes amid "disagreement" with China over a slew of issues, from Australia's foreign interference laws to a recent decision to acquire nuclear-powered submarines, Morrison said.

He also cited human rights abuses in the Xinjiang region and Beijing's ongoing freeze on ministerial contact with Canberra.

"Australia will not step back from the strong position we've had standing up for Australia's interests, and obviously it is of no surprise that we wouldn't be sending Australian officials to those Games," he said.

The decision, which stopped short of preventing athletes from attending the 2022 Olympics, comes a day after the United States announced its diplomatic boycott.

The US decision was taken over what Washington termed China's genocide of the Uyghur minority and other human rights abuses.

Australia's ties with China have been in freefall in recent years, with Beijing introducing a raft of punitive sanctions on Australian goods in a fierce political dispute that has plunged relations into the most serious crisis since the Tiananmen Square crackdown in 1989.

China has been angered at Australia's willingness to legislate against overseas influence operations, to bar Huawei from 5G contracts and to call for an independent investigation into the origins of the coronavirus pandemic.

Protesters in Sydney call on the Australian government to boycott the 2022 Beijing Winter Olympics over China's human rights record
Protesters in Sydney call on the Australian government to boycott the 2022 Beijing Winter Olympics over China's human rights record AFP / Saeed KHAN

A raft of Australian goods -- including barley, coal, cotton, timber, rock lobsters, wine, beef, grain and dairy products -- have all been subject to sanctions from its largest trading partner.

Australia's recent move to equip its navy with nuclear-powered submarines under a new defence pact with Britain and the United States widely seen as an attempt to counter Chinese influence in the Pacific region further infuriated Beijing.

At least two Australians are currently being detained in China, with journalist Cheng Lei held for more than a year and academic Yang Jun on trial for espionage.

Morrison said Canberra officials had "always been open" to talks with Beijing, but those attempts had been rebuffed.

"There's been no obstacle to that occurring on our side, but the Chinese government has consistently not accepted those opportunities for us to meet about these issues," he said.

"Australia's a great sporting nation and I very much separate the issues of sport and these other political issues. They're issues between two governments. And I would like to see those issues resolved."

The Australian Olympic Committee (AOC) said it respected the government's decision, adding it would not impact the Australian team's preparations.

"The AOC is very focused on ensuring that team members are able to safely travel to China given the complexity of the Covid environment, with our athletes departing from overseas locations," chief executive Matt Carroll said.

"Getting the athletes to Beijing safely, competing safely and bringing them home safely remains our greatest challenge.

"Our Australian athletes have been training and competing with this Olympic dream for four years now and we are doing everything in our power to ensure we can help them succeed."

About 40 Australian athletes are expected to compete in the Beijing Games, which open on February 4.