The 6th Screen Actors Guild Awards, awarded by the Screen Actors Guild and honoring the best achievements in film and television performances for the year 1999, took place on March 12, 2000. The ceremony was held at the Shrine Exposition Center in Los Angeles, California, and was televised live by TNT.
The nominees were announced on February 1, 2000, by Lolita Davidovich and Blair Underwood.
Winners are listed first and highlighted in boldface.