The 2018 Survivor Series was the 32nd annual Survivor Series professional wrestling pay-per-view (PPV) and livestreaming event produced by WWE. It was held for wrestlers from the promotion's Raw, SmackDown, and 205 Live brand divisions. The event took place on November 18, 2018, at the Staples Center in Los Angeles, California. The theme of the event was brand supremacy, where all but one match involved wrestlers of the Raw brand facing wrestlers of the SmackDown brand.

Eight matches were contested at the event, including one on the Kickoff pre-show. The card was highlighted by two traditional Survivor Series elimination matches: Raw's men's and women's teams were victorious over SmackDown's. In the main event, Raw's Universal Champion Brock Lesnar defeated SmackDown's WWE Champion Daniel Bryan. Also on the card, Raw Women's Champion Ronda Rousey defeated SmackDown's Charlotte Flair via disqualification and Buddy Murphy retained the WWE Cruiserweight Championship against Mustafa Ali in the only title defense on the card, as well as the only non-interpromotional match, which was the only match featuring wrestlers from the 205 Live brand. Raw won brand supremacy with a clean sweep over SmackDown in all six interpromotional matches on the main card. SmackDown's lone win occurred on the Kickoff pre-show in the 10-on-10 tag team elimination match.