India, Australia's Queensland state, the Chinese city of Shanghai and a potential joint bid between South and North Korea are also being touted for the 2032 summer games.
Under changes put forward in 2014, interested countries submit a request to join the non-committal "continuous dialogue", which Qatar confirmed to AFP it had done via a letter the to International Olympic Committee in Lausanne.
"Today's announcement marks the beginning of a meaningful dialogue with the IOC's Future Host Commission to explore our interest further and identify how the Olympic Games can support Qatar's long-term development goals," Qatar Olympic Committee president Sheikh Joaan bin Hamad bin Khalifa Al-Thani told AFP in a statement.
Qatar unsuccessfully bid to host the 2016 and 2020 games, having proposed to host the former in October without first clearing it with the IOC.
It won a waiver to propose hosting the 2020 games, a joint bid with Baku, Azerbaijan, between September 20 and October 20, but failed to make the shortlist.
The 2020 games, postponed to 2021 because of the coronavirus pandemic, were awarded to Japan, which also experiences searing summer temperatures, leading officials to schedule events early in the morning when conditions are coolest.
"Qatar has earned the reputation of a world-class destination for major sporting events," added Sheikh Joaan, brother of Qatar's ruler Emir Sheikh Tamim bin Hamad Al-Thani.
"It is this proven track-record and wealth of experience, along with our desire to use sport to promote peace and cultural exchange, that will form the basis of our discussions with the Commission."
Summer temperatures can reach 50 degrees celsius (122 degrees Fahrenheit) in the nation which abuts the Arabian desert. Heat and humidity were major issues during the road races at last year's World Athletics Championships held in Doha. The poor attendance on the first few days also attracted criticism.
Qatar will host the 2022 World Cup after a bid process that has been attacked by some European nations and media outlets as corrupt, although Doha insists it won fairly.
Discriminatory labour practices and human rights issues facing the migrant labourers building infrastructure for 2022 have been subject to intense scrutiny and criticism since Qatar won the bid in 2010.
