The 2018 TLC: Tables, Ladders & Chairs was the 10th annual TLC: Tables, Ladders & Chairs 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 December 16, 2018, at the SAP Center in San Jose, California. It was the first TLC event since 2010 to feature multiple brands with a brand extension in effect.

Twelve matches were contested at the event, including two on the Kickoff pre-show. In the main event, Asuka defeated defending champion Becky Lynch and Charlotte Flair in the first women's triple threat Tables, Ladders, and Chairs (TLC) match to capture her first SmackDown Women's Championship, which was also the first time the title was contested in the main event match of a PPV. In the penultimate match, Dean Ambrose defeated Seth Rollins to win Raw's Intercontinental Championship for a third time. In other prominent matches, Daniel Bryan defeated AJ Styles to retain SmackDown's WWE Championship, Ronda Rousey defeated Nia Jax to retain the Raw Women's Championship, and Braun Strowman defeated Baron Corbin in a TLC match to earn a match against Brock Lesnar for Raw's Universal Championship at the Royal Rumble as well as stripping Corbin of all authoritative power.