Singles
2023 Antalya Challenger
Final
Champion	Fábián Marozsán
Runner-up	Sebastian Ofner
Score	7–5, 6–0
Events
Singles Doubles
← 2021 · Antalya Challenger · 2024 →

Evgenii Tiurnev was the defending champion^[1] but chose not to defend his title.

Fábián Marozsán won the title after defeating Sebastian Ofner 7–5, 6–0 in the final.

	Semifinals							Final
	1	Sebastian Ofner	78	77
		Gianluca Mager	66	64
								1	Sebastian Ofner	5	0
								2	Fábián Marozsán	7	6
	4	Vít Kopřiva	3	2
	2	Fábián Marozsán	6	6

	First round							Second round							Quarterfinals							Semifinals
	1	S Ofner	7	6
	WC	Y Erel	5	2				1	S Ofner	4	7	77
	WC	E Kırkın	3	2					M Valkusz	6	5	65
		M Valkusz	6	6											1	S Ofner	6	6
		K Coppejans	6	6												K Coppejans	4	1
		N Serdarušić	4	2					K Coppejans	3	6	77
	Q	Mathys Erhard	1	3				5	Z Kolář	6	3	63
	5	Z Kolář	6	6																		1	S Ofner	78	77
	3	F Cobolli	3	6	77																		G Mager	66	64
	Q	M Bašić	6	2	64			3	F Cobolli	0	3
	LL	L Neumayer	2	3					G Mager	6	6
		G Mager	6	6												G Mager	6	1
		I Gakhov	5	3												N Fatić	4	0r
		N Fatić	7	6					N Fatić	6	3	6
	Q	G Ferrari	2	3				6	D Džumhur	4	6	4
	6	D Džumhur	6	6

	First round							Second round							Quarterfinals							Semifinals
	7	L Tu	77	0	2
		M Geerts	60	6	6				M Geerts	6	6
	Q	S Caruso	68	6	6			Q	S Caruso	4	4
		N Sánchez Izquierdo	710	4	2											M Geerts	77	5	1
	WC	V Gaubas	5	3											4	V Kopřiva	62	7	6
		S Diez	7	6					S Diez	2	0
	Q	S Travaglia	77	3	4			4	V Kopřiva	6	6
	4	V Kopřiva	64	6	6																	4	V Kopřiva	3	2
	8	ND Ionel	77	6																		2	F Marozsán	6	6
		O Roca Batalla	63	0				8	ND Ionel	0	3
		D Michalski	4	6	6				D Michalski	6	6
		J Domingues	6	0	0											D Michalski	6	1	2
		A Giannessi	77	6											2	F Marozsán	1	6	6
		Lucas Gerch	64	1					A Giannessi	65	2
		M Zekić	1	5				2	F Marozsán	77	6
	2	F Marozsán	6	7

• Main draw
• Qualifying draw