WrestleMania III was the third annual WrestleMania professional wrestling pay-per-view event produced by the World Wrestling Federation (WWF). The event was held on March 29, 1987 at the Pontiac Silverdome in Pontiac, Michigan.
The event is particularly notable for the reported attendance of 93,173, the largest recorded attendance for a live indoor sporting event in North America. Though the attendance number is subject to dispute, the event is considered to be the pinnacle of the 1980s wrestling boom. Almost one million fans watched the event at 160 closed circuit locations in North America. The number of people watching via pay-per-view was estimated at several million, and pay-per-view revenues were estimated at $10 million.