Grey's Anatomy Season 23: Which Cast Members Are Returning and Who Is Exiting

The season 22 finale of Grey's Anatomy is hitting screens tonight, but viewers are already turning their attention toward what's next for the beloved medical drama.

Following its official renewal, season 23 of the Shonda Rhimes series is slated to premiere in fall 2026. The milestone season will mark a significant achievement for the long-running show, which is on track to surpass 475 episodes.

The cast landscape for the upcoming season includes some notable shifts. While two actors have confirmed they will not be returning, the good news for fans is that a substantial roster of 15 familiar faces are expected to continue with the series.

Grey's Anatomy has maintained its Thursday night slot for years, with episodes currently airing at 10pm. The show's enduring success continues to make it a television staple, and season 23 promises to deliver more of the drama, medicine, and personal storylines that have defined the series since its debut.