Doubles
2021 Amex-Istanbul Challenger
Champions	André Göransson David Pel
Runners-up	Lloyd Glasspool Harri Heliövaara
Score	4–6, 6–3, [10–8]

Ariel Behar and Gonzalo Escobar were the defending champions^[1] but chose not to defend their title.

André Göransson and David Pel won the title after defeating Lloyd Glasspool and Harri Heliövaara 4–6, 6–3, [10–8] in the final.

Seeds

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• SE = Special exempt
• PR = Protected ranking
• ITF = ITF entry
• JE = Junior exempt
• w/o = Walkover
• r = Retired
• d = Defaulted
• SR = Special ranking

	First round							Quarterfinals							Semifinals							Final
	1	J Erlich A Vasilevski	6	77
		P Raja R Ramanathan	1	63				1	J Erlich A Vasilevski	6	6
	WC	A Çelikbilek C İlkel	77	6				WC	A Çelikbilek C İlkel	2	3
		E King N Pasha	65	3											1	J Erlich A Vasilevski	65	3
	3	N Lammons J Withrow	61	4												L Glasspool H Heliövaara	77	6
		L Glasspool H Heliövaara	77	6					L Glasspool H Heliövaara	6	6
		LD Martínez D Vega Hernández	3	77	[8]				Z Kolář S Walków	4	3
		Z Kolář S Walków	6	63	[10]																		L Glasspool H Heliövaara	6	3	[8]
	WC	S Ağabigün E Kırkın	3	77	[10]																	2	A Göransson D Pel	4	6	[10]
		R Galloway A Lawson	6	65	[12]				R Galloway A Lawson	6	65	[10]
		DE Galán E Gómez	7	7					DE Galán E Gómez	3	77	[6]
	4	S Arends R Jebavý	5	5												R Galloway A Lawson	64	1
		L Margaroli D Molchanov	5	6	[6]										2	A Göransson D Pel	77	6
		A Hoang A Olivetti	7	4	[10]				A Hoang A Olivetti	77	4	[5]
	WC	M İlhan M Jaziri	62	5				2	A Göransson D Pel	65	6	[10]
	2	A Göransson D Pel	77	7

References

External links

• Main draw