WWWA World Single Championship

Statistics
First champion	Mildred Burke
Final champion	Nanae Takahashi
Most reigns	Jumbo Miyamoto (5 reigns)
Longest reign	Bull Nakano (1,057 days)
Shortest reign	Lioness Asuka and Nanae Takahashi (<1 days); Bambi Ball (0-4 days)

WWWA World Single Championship
WWWA World Single Championship
	Last design of the title (1990s - 2006)
Details
Promotion	All Japan Women's Pro-Wrestling (AJW)
Date established	January 28, 1937
Date retired	March 26, 2006
Other name
	WWWA World Heavyweight Championship
First champion
Statistics
First champion	Mildred Burke
Final champion	Nanae Takahashi
Most reigns	Jumbo Miyamoto (5 reigns)
Longest reign	Bull Nakano (1,057 days)
Shortest reign	Lioness Asuka and Nanae Takahashi (<1 days); Bambi Ball (0-4 days)

The WWWA World Single Championship (WWWA世界シングル王座, WWWA sekai shinguru ōza) was the top singles women's professional wrestling championship in All Japan Women's Pro-Wrestling (AJW) from 1970 until it closed in 2006. It was also known in Pro Wrestling Illustrated and other London Publishing wrestling magazines as the All-Japan Women's International Championship. The title was descended from the original Women's World Championship, which Mildred Burke won in 1937.

On September 2, 2017, the title was revived for one day by former AJW wrestlers Kumiko Maekawa, Manami Toyota, Nanae Takahashi and Yumiko Hotta at an independent event produced by Hotta. The soon-to-retire Toyota then defeated Hotta and was awarded the title belt.