Tomás Barrios Vera and Alejandro Tabilo defeated Orlando Luz and Matías Soto in the final, 6–2, 6–4 to win the doubles tennis title at the 2024 Chile Open. It was both players' first ATP doubles title.

Andrea Pellegrino and Andrea Vavassori were the defending champions,^[1] but lost in the quarterfinals to Barrios Vera and Tabilo.

	First round							Quarterfinals							Semifinals							Final
	1	M Melo M Middelkoop	6	6
		P Cachín J Munar	3	1				1	M Melo M Middelkoop	6	6
		M Demoliner G Durán	4	63					B Arias F Zeballos	3	4
		B Arias F Zeballos	6	77											1	M Melo M Middelkoop	62	2
	4	E King R Stalder	6	3	[10]										WC	O Luz M Soto	77	6
		A Chandrasekar VS Prashanth	4	6	[7]			4	E King R Stalder	5	4
	WC	O Luz M Soto	6	6				WC	O Luz M Soto	7	6
	WC	I Buse A Huertas del Pino	3	4																		WC	O Luz M Soto	2	4
		VV Cornea P Oswald	3	2																			T Barrios Vera A Tabilo	6	6
		D Hidalgo C Rodríguez	6	6					D Hidalgo C Rodríguez	64	6	[9]
	Alt	F Romboli M Zormann	4	66				3	N Barrientos R Matos	77	4	[11]
	3	N Barrientos R Matos	6	78											3	N Barrientos R Matos	6	4	[6]
		T Arribagé L Sanchez	77	4	[5]											T Barrios Vera A Tabilo	2	6	[10]
		T Barrios Vera A Tabilo	64	6	[10]				T Barrios Vera A Tabilo	7	4	[10]
		R Carballes Baena B Zapata Miralles	5	4				2	A Pellegrino A Vavassori	5	6	[7]
	2	A Pellegrino A Vavassori	7	6

• Main draw