Badminton – Women's singles at the 2011 Pan American Games
Venue	Multipurpose Gymnasium
Dates	October 15 – October 20
Competitors	34 from 16 nations
Medalists
Michelle Li   Canada   Joycelyn Ko   Canada   Claudia Rivero   Peru   Victoria Montero   Mexico
«2007 2015»

Badminton at the 2011 Pan American Games
Singles	men	women
Doubles	men	women	mixed
v t e

The women's singles badminton event at the 2011 Pan American Games was held from October 15–20 at the Multipurpose Gymnasium in Guadalajara.^[1] The defending Pan American Games champion was Eva Lee of the United States, while the defending Pan American Championship champion was Cee Nantana Ketpura, also of the United States.

The athletes were drawn into an elimination stage draw. Once a team lost a match it was no longer able to compete.^[1] The draw for the competition was done on October 7, 2011.^[2]

	Quarterfinals							Semifinals							Finals
	1	Michelle Li (CAN)	21	21
	7	Iris Wang (USA)	15	16
								1	Michelle Li (CAN)	21	21
								4	Victoria Montero (MEX)	10	7
	4	Victoria Montero (MEX)	21	21
	6	Christina Aicardi (PER)	15	10
															1	Michelle Li (CAN)	21	21
															3	Joycelyn Ko (CAN)	12	13
		Lohaynny Vicente (BRA)	11	12
	3	Joycelyn Ko (CAN)	21	21
								3	Joycelyn Ko (CAN)	21	17	21
								5	Claudia Rivero (PER)	9	21	10
	5	Claudia Rivero (PER)	21	21
	2	Rena Wang (USA)	15	19

	First Round							Second Round							Third Round							Quarterfinals
								1	M Li (CAN)	21	21
									F Silba (BRA)	10	14
															1	M Li (CAN)	21	21
																A de Leon (GUA)	14	6
									A de Leon (GUA)	21	21
									O Cabrera (DOM)	12	8
																						1	M Li (CAN)	21	21
																						7	I Wang (USA)	15	16
								7	I Wang (USA)	21	21
									P Saravia (GUA)	11	13
															7	I Wang (USA)	21	21
																C Leefmans (SUR)	10	10
									C Leefmans (SUR)	21	21
									V Valdesolo (ARG)	16	6

	First Round							Second Round							Third Round							Quarterfinals
								4	V Montero (MEX)	21	21
									K Wynter (JAM)	7	3
															4	V Montero (MEX)	21	21
																E Capote (ECU)	5	18
									P Tjitrodipo (SUR)	16	8
									E Capote (ECU)	21	21
																						4	V Montero (MEX)	21	21
																						6	C Aicardi (PER)	15	10
								6	C Aicardi (PER)	21	21
									N Villegas (CHI)	19	9
															6	C Aicardi (PER)	21	11	21
																M Hernandez (CUB)	15	21	19
									M Hernandez (CUB)	20	21	24
		E Quintero (VEN)	4	3					N Rangel (MEX)	22	12	22
		N Rangel (MEX)	21	21

	First Round							Second Round							Third Round							Quarterfinals
		B Vivieca (DOM)	14	21	24
		L Vicente (BRA)	21	19	26				L Vicente (BRA)	21	21
									M Haldane (JAM)	17	7
																L Vicente (BRA)	21	21
															8	A Monteverde (PER)	18	18
									R Ishaak (SUR)	11	9
								8	A Monteverde (PER)	21	21
																							L Vicente (BRA)	11	12
																						3	J Ko (CAN)	21	21
									S Daneysha (PUR)	21	21
									C Chou (CHI)	14	14
																S Daneysha (PUR)	9	7
															3	J Ko (CAN)	21	21
									M Ugalde (MEX)	11	19
								3	J Ko (CAN)	21	21

	First Round							Second Round							Third Round							Quarterfinals
									S Sotomayor (GUA)	21	21
									G Araujo (VEN)	6	12
																N Sotomayor (GUA)	6	1
															5	C Rivero (PER)	21	21
									S Watson (BAR)	8	8
								5	C Rivero (PER)	21	21
																						5	C Rivero (PER)	21	21
																						2	R Wang (USA)	15	19
									L Vicente (BRA)	21	21
									L Tovar (VEN)	8	8
																L Vicente (BRA)	18	8
															2	R Wang (USA)	21	21
									C Mislenis (CUB)	10	11
								2	R Wang (USA)	21	21

• Badminton women's draw