Singles
2009 Pattaya Women's Open
Final
Champion	Vera Zvonareva
Runner-up	Sania Mirza
Score	7–5, 6–1
Events
Singles Doubles
← 2008 · Pattaya Women's Open · 2010 →

Agnieszka Radwańska was the defending champion, but chose to participate in the Open GDF Suez, which was held the same week.

	Semifinals							Final
	1	Vera Zvonareva	6	6
	7	Shahar Pe'er	1	4
								1	Vera Zvonareva	7	6
									Sania Mirza	5	1
		Sania Mirza	6	5	6
	8	Magdaléna Rybáriková	4	7	1

	First round							Second round							Quarterfinals							Semifinals
	1	V Zvonareva	6	6
		A Klepač	4	3				1	V Zvonareva	6	6
		Y Shvedova	6	6					Y Shvedova	4	4
		T Paszek	3	4											1	V Zvonareva	6	6
		G Voskoboeva	4	6	6										5	S Peng	2	3
		J Groth	6	2	1				G Voskoboeva	64	0
		M Santangelo	6	2	r			5	S Peng	7	6
	5	S Peng	3	5																		1	V Zvonareva	6	6
	4	S Bammer	6	3	6																	7	S Pe'er	1	4
		U Radwańska	4	6	1			4	S Bammer	4	5
		V Dushevina	6	7					V Dushevina	6	7
		E Bovina	4	5												V Dushevina	4	6	2
		A Rodionova	2	2											7	S Pe'er	6	4	6
	Q	Y Beygelzimer	6	6				Q	Y Beygelzimer	4	1
	WC	N Lertcheewakarn	1	0				7	S Pe'er	6	6
	7	S Pe'er	6	6

	First round							Second round							Quarterfinals							Semifinals
	6	T Tanasugarn	6	7
		A Amanmuradova	2	64				6	T Tanasugarn	6	6
		J Moore	2	1					N Silva	3	2
		N Silva	6	6											6	T Tanasugarn	5	4
		S Mirza	7	7												S Mirza	7	6
	WC	N Lertpitaksinchai	64	5					S Mirza	6	6
	Q	V Diatchenko	6	1	6			Q	V Diatchenko	4	0
	LL	R Fuda	3	6	3																		S Mirza	6	5	6
	8	M Rybáriková	6	4	6																	8	M Rybáriková	4	7	1
	WC	K Date-Krumm	2	6	4			8	M Rybáriková	6	2	6
	Q	S Karatantcheva	2	6	3			Q	I Lisjak	4	6	2
	Q	I Lisjak	6	4	6										8	M Rybáriková	6	6
		K Pervak	6	6											2	C Wozniacki	4	1
		T Yonemura	1	1					K Pervak	7	2	0r
		Y-J Chan	3	0				2	C Wozniacki	64	6	3
	2	C Wozniacki	6	6

• Draw