World Table Tennis Championships
2009 WTTC in Yokohama, Japan
Status	Active
Genre	Global sports event
Date	c. April–May
Frequency	Annual
Inaugurated	1926 (1926)
Organised by	ITTF

The World Table Tennis Championships are table tennis competitions sanctioned by the International Table Tennis Federation (ITTF). The World Championships have been held since 1926, biennially since 1957. Five individual events, which include men's singles, women's singles, men's doubles, women's double and mixed doubles, are currently held in odd numbered years. The World Team Table Tennis Championships, which include men's team and women's team events, were first their own competition in 2000. The Team Championships are held in even numbered years.

In the earlier days of the tournament, Hungary's men's team was a dominant force, winning the championships 12 times. This was followed by a short period of dominance by Japan in the 1950s. From the 1960s onwards, China emerged as the new dominant power in this tournament and, with the exception of 1989–2000, when Sweden won four times, China continues to dominate the sport. China's men's team holds a record 23 world team championship titles.

In the 1950s, Japan's women team was a force to be reckoned with winning a total of 8 titles. The Chinese women started their strong grip on the world team championships from the 1970s onwards. They have only lost twice since 1975. China holds 23 women's team titles.