Karolína Plíšková defeated Ana Bogdan in the final, 6–4, 6–3 to win the singles tennis title at the 2024 Transylvania Open. It was Plíšková's first title since the 2020 Brisbane International, and she did not lose a set en route.^[1]

Tamara Korpatsch was the defending champion,^[2] but lost in the first round to Elina Avanesyan.

	Semifinals							Final
	8	Ana Bogdan	6	3	6
		Jaqueline Cristian	3	6	4
								8	Ana Bogdan	4	3
									Karolína Plíšková	6	6
	Q	Harriet Dart	3	3
		Karolína Plíšková	6	6

	First round							Second round							Quarterfinals							Semifinals
	1	A Rus	7	6
		G Minnen	5	1				1	A Rus	4	6	6
	Q	A Cornet	7	4	6			Q	A Cornet	6	4	0
		Y Wickmayer	5	6	3										1	A Rus	6	66	65
	WC	A Todoni	3	4											8	A Bogdan	3	78	77
	Q	E Andreeva	6	6				Q	E Andreeva	4	4
		A Parks	5	5				8	A Bogdan	6	6
	8	A Bogdan	7	7																		8	A Bogdan	6	3	6
	9	N Podoroska	3	1																			J Cristian	3	6	4
		C Tauson	6	6					C Tauson	4	0
	LL	M Bassols Ribera	3	2					J Cristian	6	6
		J Cristian	6	6												J Cristian	6	7
	PR	A Sevastova	6	6											PR	A Sevastova	3	5
	WC	A Mitu	2	3				PR	A Sevastova	6	65	2
		T Korpatsch	4	63				6	E Avanesyan	2	77	0r
	6	E Avanesyan	6	77

	First round							Second round							Quarterfinals							Semifinals
	5	E Cocciaretto	6	6
	Q	E Arango	0	1				5	E Cocciaretto	7	5	3
	Q	H Dart	6	77				Q	H Dart	5	7	6
	LL	A Bondár	4	60											Q	H Dart	6	6
		L Siegemund	4	4												N Párrizas Díaz	3	2
		N Párrizas Díaz	6	6					N Párrizas Díaz	6	3	6
	Q	S Waltert	3	0				3	A Blinkova	1	6	4
	3	A Blinkova	6	6																		Q	H Dart	3	3
	7	V Tomova	2	4																			Ka Plíšková	6	6
		C Osorio	6	6					C Osorio	2	1
		Ka Plíšková	6	78					Ka Plíšková	6	6
	Q	S Kraus	4	66												Ka Plíšková	6	6
		S Errani	6	6												S Errani	2	0
	PR	C McNally	2	4					S Errani	6	6
		Z Bai	5	3				2	T Maria	0	1
	2	T Maria	7	6

	First round							Qualifying competition
	1	Harriet Dart	77	77
		Ilona Georgiana Ghioroaie	63	64
								1	Harriet Dart	6	6
								12	Katarina Zavatska	0	3
	WC	Lavinia Tanasie	1	2
	12	Katarina Zavatska	6	6

	First round							Qualifying competition
	2	Marina Bassols Ribera	6	6
		Anna Sisková	4	2
								2	Marina Bassols Ribera	64	3
									Sinja Kraus	77	6
		Sinja Kraus	6	3	6
	11	Viktória Hrunčáková	4	6	3

	First round							Qualifying competition
	3	Alizé Cornet	6	6
	WC	Mara Gae	2	2
								3	Alizé Cornet	64	6	4
								9	Jil Teichmann	77	0	2r
		Andrea Gámiz	1	0
	9	Jil Teichmann	6	6

	First round							Qualifying competition
	4	Erika Andreeva	6	6
		Nuria Brancaccio	0	0
								4	Erika Andreeva	5	6	1
								Alt	Irina Khromacheva	7	1	0r
	WC	Briana Szabó	1	1
	Alt	Irina Khromacheva	6	6

	First round							Qualifying competition
	5	Emiliana Arango	6	6
		Maria Sara Popa	2	2
								5	Emiliana Arango	62	6	0
								8	Lucrezia Stefanini	77	4	0r
		Nadiya Kolb	0	0
	8	Lucrezia Stefanini	6	6

	First round							Qualifying competition
	6	Anna Bondár	6	6
		Alexandra Cadanțu-Ignatik	2	1
								6	Anna Bondár	2	5
								10	Simona Waltert	6	7
	WC	Maria Teodorescu	0	0
	10	Simona Waltert	6	6

• Main draw
• Qualifying draw