2021 Australian Open – Men's singles qualifying
This article displays the qualifying draw for men's singles at the 2021 Australian Open. For the first time in Grand Slam history, the qualifying tournament took place at Khalifa International Tennis and Squash Complex in Doha, Qatar, due to Australia's quarantine restrictions resulting from the ongoing Covid-19 pandemic. Only qualified players and players eligible for a 'Lucky loser' spot were then able to travel to Melbourne for the main draw of the 2021 Australian Open.