Wheelchair quad singles
2021 Australian Open
Final
Champion	Dylan Alcott
Runner-up	Sam Schröder
Score	6–1, 6–0
Events
Singles men women boys girls Doubles men women mixed boys girls WC Singles men women quad WC Doubles men women quad Legends men women mixed
← 2020 · Australian Open · 2022 →

Six-time defending champion Dylan Alcott defeated Sam Schröder in the final, 6–1, 6–0 to win the quad singles wheelchair tennis title at the 2021 Australian Open. It was the first step towards an eventual Golden Slam for Alcott.

For the first time in major history, the draw was increased from four to eight players.^[1]

	Quarterfinals							Semifinals							Final
	1	Dylan Alcott	6	7
		Heath Davidson	0	5
								1	Dylan Alcott	6	6
									Niels Vink	4	3
	WC	Nicholas Taylor	0	0
		Niels Vink	6	6
															1	Dylan Alcott	6	6
																Sam Schröder	1	0
		Koji Sugeno	6	3	3
		Sam Schröder	2	6	6
									Sam Schröder	6	6
								2	Andy Lapthorne	2	3
		David Wagner	1	4
	2	Andy Lapthorne	6	6

• Drawsheet on ausopen.com