The 1999 King of the Ring was the seventh annual King of the Ring professional wrestling pay-per-view (PPV) event produced by the World Wrestling Federation (WWF, now WWE) that featured the 13th King of the Ring tournament. It took place on June 27, 1999, at the Greensboro Coliseum Complex in Greensboro, North Carolina.

The main show included ten matches in total with several matches preceding the pay-per-view portion of the show, broadcast on live television as part of the WWF's Sunday Night Heat show. The main event was a Ladder match featuring Shane McMahon and Vince McMahon defeating Stone Cold Steve Austin for control of the WWF. The other main match was a WWF Championship match where The Undertaker defeated The Rock to retain the title. Additional featured matches on the undercard included the 1999 King of the Ring tournament final between Billy Gunn and X-Pac, which Billy Gunn won to win the overall tournament. Another prominent match was a tag team match between The Hardy Boyz (Matt Hardy and Jeff Hardy) defeating The Brood (Edge and Christian).