The Real World (known as Real World from 2014 to 2017) is an American reality television series produced through MTV and Bunim/Murray Productions that most recently aired on Facebook Watch after airing on MTV from 1992 to 2017, and was originally produced by Mary-Ellis Bunim and Jonathan Murray. First broadcast in 1992, the show, which was inspired by the 1973 PBS documentary series An American Family, is the longest-running program in MTV history, one of the longest-running reality series in history, and is credited with launching the modern reality TV genre. Seven to eight young adults are picked to temporarily live in a new city together in one residence while being filmed non-stop.

The series was hailed in its early years for depicting issues of contemporary young-adulthood relevant to its core audience, such as sex, prejudice, religion, abortion, illness, sexuality, AIDS, death, politics, and substance abuse, but later garnered a reputation as a showcase for immaturity and irresponsible behavior.

The series has generated two notable related series, both broadcast by MTV: Road Rules, a sister show, which lasted for 14 seasons (1995–2007), and the ongoing spin-off reality game show The Challenge, which has run for 38 seasons since 1998, thus surpassing The Real World.On June 8, 2018, it was announced that MTV and Bunim-Murray Productions were working on a revival of The Real World, with the hopes of selling the new version to a streaming platform. In 2018, it was announced that the revival had been sold to Facebook Watch for a new American season, plus a Mexican and a Thai version of the show. The thirty-third season was filmed in Atlanta, Georgia and premiered on June 13, 2019, along with the first new international localized versions since 1996: El Mundo Real in Mexico City and The Real World: Bangkok.On March 4, 2021, the spin-off The Real World Homecoming: New York premiered on Paramount+. The series reunited the cast of The Real World: New York to live in the same loft they lived in at the time. Two more reunion seasons followed.