Rajeev Ram and Joe Salisbury defeated Max Purcell and Luke Saville in the final, 6–4, 6–2 to win the men's doubles tennis title at the 2020 Australian Open.^[1]

Pierre-Hugues Herbert and Nicolas Mahut were the defending champions, but were defeated in the first round by Simone Bolelli and Benoît Paire.^[2]

Marcelo Arévalo became the first Salvadoran to reach a major quarterfinal.

Click on the seed number of a player to go to their draw section.

	Quarterfinals							Semifinals							Final
		Henri Kontinen Jan-Lennard Struff	4	4
	11	Rajeev Ram Joe Salisbury	6	6
								11	Rajeev Ram Joe Salisbury	4	6	6
									Alexander Bublik Mikhail Kukushkin	6	3	4
		Alexander Bublik Mikhail Kukushkin	78	7
	WC	James Duckworth Marc Polmans	66	5
															11	Rajeev Ram Joe Salisbury	6	6
															WC	Max Purcell Luke Saville	4	2
		Marcelo Arévalo Jonny O'Mara	3	2
	4	Ivan Dodig Filip Polášek	6	6
								4	Ivan Dodig Filip Polášek	79	3	4
								WC	Max Purcell Luke Saville	67	6	6
	WC	Max Purcell Luke Saville	6	6
		Santiago González Ken Skupski	2	4

	First round							Second round							Third round							Quarterfinals
	1	P-H Herbert N Mahut	4	63
		S Bolelli B Paire	6	77					S Bolelli B Paire	78	4	6
		S Gillé J Vliegen	6	6					S Gillé J Vliegen	66	6	3
		P Andújar F López	4	1												S Bolelli B Paire	5	3
		H Kontinen J-L Struff	6	6												H Kontinen J-L Struff	7	6
		A Seppi L Sonego	4	1					H Kontinen J-L Struff	4	6	6
		N Čačić D Lajović	63	3				15	M González F Martin	6	3	2
	15	M González F Martin	77	6																			H Kontinen J-L Struff	4	4
	11	R Ram J Salisbury	6	77																		11	R Ram J Salisbury	6	6
	Alt	D Evans J-P Smith	1	63				11	R Ram J Salisbury	6	6
		M Demoliner M Middelkoop	6	64	68				T Sandgren J Withrow	3	3
		T Sandgren J Withrow	4	77	710										11	R Ram J Salisbury	6	713
		J Chardy R Lindstedt	5	7	3										6	M Granollers H Zeballos	4	611
		P Cuevas G Pella	7	5	6				P Cuevas G Pella	4	6	5
		M Daniell P Oswald	4	4				6	M Granollers H Zeballos	6	4	7
	6	M Granollers H Zeballos	6	6

	First round							Second round							Third round							Quarterfinals
	3	K Krawietz A Mies	3	67
		A Bublik M Kukushkin	6	79					A Bublik M Kukushkin	63	6	7
	WC	L Hewitt J Thompson	2	3				WC	J-s Nam M-k Song	77	4	5
	WC	J-s Nam M-k Song	6	6												A Bublik M Kukushkin	6	6
		S Johnson S Querrey	69	6	6											S Johnson S Querrey	4	2
	Alt	C-p Hsieh Y-h Lu	711	4	4				S Johnson S Querrey	4	77	714
		H Hurkacz V Pospisil	4	4				14	J Murray N Skupski	6	65	612
	14	J Murray N Skupski	6	6																			A Bublik M Kukushkin	78	7
	10	M Pavić B Soares	77	7																		WC	J Duckworth M Polmans	66	5
		L Bambridge B McLachlan	64	5				10	M Pavić B Soares	77	6
		D Sharan A Sitak	6	7					D Sharan A Sitak	62	3
		P Carreño Busta J Sousa	4	5											10	M Pavić B Soares	62	6	69
	WC	J Duckworth M Polmans	77	7											WC	J Duckworth M Polmans	77	2	711
	WC	A Harris C O'Connell	64	5				WC	J Duckworth M Polmans	7	6
		M Cecchinato L Đere	3	66				5	W Koolhof N Mektić	5	3
	5	W Koolhof N Mektić	6	78

	First round							Second round							Third round							Quarterfinals
	7	J Peers M Venus	7	6
		F Nielsen T Pütz	5	3				7	J Peers M Venus	6	1	710
		A Bedene A Behar	3	2					F Delbonis L Mayer	3	6	67
		F Delbonis L Mayer	6	6											7	J Peers M Venus	4	67
		M Arévalo J O'Mara	6	6												M Arévalo J O'Mara	6	79
		H Dellien JI Londero	3	2					M Arévalo J O'Mara	5	7	713
		S Arends R Berankis	2	77	65			12	J Melzer É Roger-Vasselin	7	5	611
	12	J Melzer É Roger-Vasselin	6	62	710																		M Arévalo J O'Mara	3	2
	13	B Bryan M Bryan	6	3	6																	4	I Dodig F Polášek	6	6
		R Bopanna Y Uchiyama	1	6	3			13	B Bryan M Bryan	77	6
		T Fritz T Paul	6	5	3				JS Cabal J Munar	65	4
		JS Cabal J Munar	3	7	6										13	B Bryan M Bryan	3	4
		C Guccione M Reid	6	6											4	I Dodig F Polášek	6	6
		M López A Ramos Viñolas	4	3					C Guccione M Reid	3	4
	WC	B Ellis A Popyrin	611	3				4	I Dodig F Polášek	6	6
	4	I Dodig F Polášek	713	6

	First round							Second round							Third round							Quarterfinals
	8	J-J Rojer H Tecău	6	3	6
		D Inglot A-u-H Qureshi	1	6	2			8	J-J Rojer H Tecău	62	6	4
	WC	M Purcell L Saville	6	6				WC	M Purcell L Saville	77	4	6
		A Rublev A Vasilevski	3	2											WC	M Purcell L Saville	6	7
		A Molteni H Nys	4	6	7											A Molteni H Nys	3	5
	WC	A Bolt M Ebden	6	4	5				A Molteni H Nys	65	6	6
		M Kecmanović C Ruud	2	6	3			9	R Klaasen O Marach	77	3	4
	9	R Klaasen O Marach	6	4	6																	WC	M Purcell L Saville	6	6
	16	A Krajicek F Škugor	6	64	6																		S González K Skupski	2	4
		R Jebavý I Zelenay	4	77	3			16	A Krajicek F Škugor	77	6
		G Barrère A Mannarino	6	4	6				G Barrère A Mannarino	65	4
		U Humbert F Tiafoe	2	6	2										16	A Krajicek F Škugor	3	4
		S-w Kwon J Millman	6	4	64											S González K Skupski	6	6
		S González K Skupski	4	6	710				S González K Skupski	7	77
		G Durán D Schwartzman	3	2				2	Ł Kubot M Melo	5	64
	2	Ł Kubot M Melo	6	6

• Radu Albot / Denys Molchanov (Albot withdrew due to personal reasons)
• Márton Fucsovics / Cameron Norrie (Fucsovics withdrew due to focusing on singles match)

• Draw
• 2020 Australian Open – Men's draws and results at the International Tennis Federation