The Gilded Age is an American historical drama television series created and written by Julian Fellowes for HBO that is set in the United States during the Gilded Age, the boom years of the 1880s in New York City. Originally announced in 2018 for NBC, it was later announced in May 2019 that the show was moved to HBO. The first season premiered on January 24, 2022, and the second on October 29, 2023. In December 2023, the series was renewed for a third season. The series has received positive reviews, with particular praise for the costumes and for the performances of lead actors Carrie Coon, Morgan Spector, Cynthia Nixon, and Christine Baranski.

Julian Alexander Kitchener-Fellowes, Baron Fellowes of West Stafford,, known professionally as Julian Fellowes, is an English actor, novelist, film director, screenwriter, and Conservative peer. He has received numerous accolades, including an Academy Award and two Emmy Awards as well as nominations for four BAFTA Awards, a Golden Globe Award, two Olivier Awards, and a Tony Award.