When Is The Finale & How Many Episodes Are Left?


  • Sister Wives season 18 will likely have around 17 episodes, similar to previous seasons, with 15 episodes left after the premiere on August 20.
  • The season is expected to last until approximately mid-December, with the Sister Wives season 18 finale likely airing around Sunday, December 10, 2023.
  • The show airs weekly on Sundays at 10 p.m. EST.

Sister Wives season 18 is here, and with a dramatic season ahead, many are wondering how many episodes will air and when the finale will be. After leaving Sister Wives season 17 on a surprising note, the Brown family continued to crumble outside the confines of their filming schedule. While the previous season documented Christine Brown leaving her marriage to the family patriarch, Kody Brown, what happened after the cameras stopped rolling was even more dramatic. Two of Kody’s other wives, Janelle Brown and Meri Brown, chose to leave their marriages by the end of 2022, leaving Kody with Robyn Brown as his sole wife.

After watching Janelle and Meri decide to leave their marriages with Kody in real time, Sister Wives season 18 viewers will finally get to see what happened behind the scenes. The Brown family has always been open with their drama, and the explosive Sister Wives season 18 trailer promises some monumental emotional moments from both Janelle and Meri’s fights with Kody. Though there will surely be some moments that are kept private between the couples, the complex crumbling of the family will surely bring viewers close to the Brown family and its flaws than ever before.

How Many Episodes Are Left In Sister Wives Season 18?

Kody, Christine, Janelle, Meri, Robyn Brown Sister Wives montage

Although Sister Wives season 18 doesn’t have a definitive episode count, there have been a few seasons in the past that can help to predict what’s to come. Sister Wives has been sporadic about their episode order in the past, with seasons spanning anywhere from 8 to 20 episodes in length. Though some recent seasons have been shorter, Sister Wives season 17 included 17 episodes, with 14 episodes of the season and 3 one-on-one episodes for the Brown family to unpack what had happened throughout. Sister Wives season 18 will likely be around 17 episodes. With the premiere on August 20, Sister Wives season 18 has roughly 2 episodes left.

Sister Wives season 18, episode 15, “One On One: Part One” aired on, November 26, 2023, at 10 p.m. EST. Further details about upcoming episodes will be revealed here as they’re released.

When Is The Sister Wives Season 18 Finale?

Sister Wives season 18 will be weekly, with episodes airing on Sundays at 10 p.m. EST. As the show airs weekly, the season will last from August until roughly mid-November. Though there has yet to be a confirmation on the number of episodes in Sister Wives season 18, the show will continue on for several months as the drama between Kody, Janelle, Meri, and Robyn unfolds. With the premiere in August, it’s likely the Sister Wives season 18 finale will be around Sunday, December 10, 2023.

Sister Wives season 18 is nearly over and looking to be one of the most dramatic of all time. As the season takes twists and turns throughout the collapsing marriages, the Brown family will continue to share as much as they can in order to provide clarity to their viewers. Sister Wives season 18 is one that long-time viewers have been waiting for as more has come to light about the family in the last several months.

Sister Wives season 18 airs Sundays at 10 p.m. EST on TLC.

  • Sister Wives Latest Poster TV Show

    Sister Wives

    Kody Brown, madison Brown, Janelle Brown, Tamron Hall, Aspyn Brown, Robyn Brown, Andrea Canning, Gwendlyn Brown, Meri Brown, Logan Brown, Christine Brown, Sukanya Kirshnan

    Main Genre:

    Reality TV, Drama



    Sister Wives follows the brown family, which observes polygamist practices. Headed by Kody Brown as the father, he and his four wives and their 18 children have moved across the United States, from Utah to Nevada and Arizona. Kody and his wives have secret marriages, as polygamy is illegal. Still, the show follows the family as it covers the trials and tribulations of four wives that split their familial duties of themselves amongst one husband and eighteen children. The children themselves are a significant focus of Sister Wives, as it also focuses on the challenges the children face due to their home life.Sister Wives attempts to dispel negative stereotypes around polygamy, as it aired around 2010 when the general public commonly discussed the topic in the United States. The four Brown wives agreed to participate in the show to accomplish this goal, and TLC continues to chronicle the family’s life over a decade later.


    Doug Monroe, Callan Griffiths, Richard Alexander Walkling, Anthony Derosa, Matthew Thompson, Ray Farmer


    Filming Locations:
    Nevada, Utah, Arizona

    Main Characters:
    Timothy Gibbons, Kirk Streb, Deanie Wilcher, Christopher Poole, Bill Hayes

    Deanie Wilcher

    Production Company:
    Puddle Monkey Productions, Figure 8 Films

    Number of Episodes:


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