2011 World Judo Championships
	Men	Women
	60 kg	48 kg
	66 kg	52 kg
	73 kg	57 kg
	81 kg	63 kg
	90 kg	70 kg
	100 kg	78 kg
	+100 kg	+78 kg
	team	team

The women's 78 kg competition of the 2011 World Judo Championships was held on August 26. it was won by the French athlete Audrey Tcheuméo.

Gold	Silver	Bronze
Audrey Tcheuméo (FRA)	Akari Ogata (JPN)	Kayla Harrison (USA)  Mayra Aguiar (BRA)

	First Round					Quarterfinals					Semifinals					Final
	Akari Ogata		110
	Kaliema Antomarchi		000			Akari Ogata		100
						Nadjeda Gena		000
											Akari Ogata		001
											Amy Cotton		000
						Amy Cotton		110
						Keivi Pinto		000
																Akari Ogata		100
																Marhinde Verkerk		000
						Marhinde Verkerk		111
						Dinara Kakharova		000
											Marhinde Verkerk		110
											Maryna Pryshchepa		000
						Maryna Pryshchepa		100
	Zhang Meiling		100			Zhang Meiling		000
	Zamzagul Faizollanova		000

	First Round					Quarterfinals					Semifinals					Final
						Mayra Aguiar		101
						Vanessa Atangana		000
											Mayra Aguiar		101
											Luise Malzahn		000
						Audrey Adjani		000
	Luise Malzahn		001			Luise Malzahn		101
	Daria Pogorzelec		000													Mayra Aguiar		100
	Abigel Joo		102													Abigel Joo		000
	Assunta Galeone		010			Abigel Joo		112
						Sisilia Nasiga		000
											Abigel Joo		110
											Vera Moskalyuk		001
						Vera Moskalyuk		001
						Catherine Jacques		000

	First Round					Quarterfinals					Semifinals					Final
						Kayla Harrison		001
						Catherine Roberge		000
											Kayla Harrison		101
											Pürevjargalyn Lkhamdegd		000
						Anastasiya Dmitrieva		000
	Anastasiia Matrosova		000			Pürevjargalyn Lkhamdegd		010
	Pürevjargalyn Lkhamdegd		100													Kayla Harrison		010
																Hitomi Ikeda		000
						Lucie Louette		001
	Yalennis Castillo		101			Yalennis Castillo		001
	Raquel Prieto		000								Lucie Louette		001
											Hitomi Ikeda		010
						Hitomi Ikeda		101
						Anny Cortes		000

	First Round					Quarterfinals					Semifinals					Final
						Audrey Tcheuméo		001
						Jeong Gyeong-Mi		000
											Audrey Tcheuméo		011
	Giedre Sileikaite		000								Zhang Zhehui		000
	Galiya Ulmentayeva		001			Galiya Ulmentayeva		000
						Zhang Zhehui		100
																Audrey Tcheuméo		100
																Heide Wollert		000
						Heide Wollert		001
						Georgette Sagna		000
											Heide Wollert		010
	Anamari Velensek		101								Anamari Velensek		000
	Jina Devi Chongtham		000			Anamari Velensek		001
						Yahima Ramirez		000

	Repechage					Third place
	Marhinde Verkerk		001
	Abigel Joo		000			Marhinde Verkerk		000
						Kayla Harrison		001

	Repechage					Third place
	Hitomi Ikeda		000
	Heide Wollert		100			Heide Wollert		000
						Mayra Aguiar		100

	Semi-finals				Final
	Akari Ogata	100
	Mayra Aguiar	000
					Akari Ogata	000
					Audrey Tcheuméo	100
	Kayla Harrison	000
	Audrey Tcheuméo	001

• 2011 World Judo Championships – women's 78 kg at the International Judo Federation
• 2011 World Judo Championships – women's 78 kg at JudoInside.com
• Draw