Galadriel's husband, Celeborn, is set to be introduced in The Lord of the Rings: The Rings of Power, with Jamie Campbell Bower of Stranger Things fame joining the cast in the role. Bower will portray Galadriel's "lover-boy" partner, according to reports.

The specifics of Celeborn's introduction and his whereabouts during the show's first two seasons remain undisclosed. However, it has been confirmed that he will appear in the series' third season. Tolkien enthusiasts will recall that Galadriel and Celeborn were married during the First Age of Middle-earth, preceding the Second Age events depicted in The Rings of Power. In the show's inaugural season, Galadriel mentioned her husband had not returned from fighting Morgoth, implying a prolonged separation.

Previous on-screen appearances of Celeborn were limited to brief cameos in Peter Jackson's The Lord of the Rings film trilogy, where he played a minor role. Bower commented on the inspiration for Celeborn and Galadriel's relationship, drawing parallels to Tolkien's own experiences of separation from his wife. "This idea of longing and yearning is so pervasive in Tolkien's relationship with [his wife] Edith for the time that they were apart," Bower stated, elaborating on his character's struggle to endure while missing a deeply loved one.

Bower described his portrayal of Celeborn as a "lover-boy," while Galadriel actress Morfydd Clark noted that her character was "kind of rude to him in the books." Clark added, "She's the queen! But Jamie looks exactly like how I would imagine Celeborn. He's such an elf."

The third season of The Rings of Power is expected to premiere on Prime Video before the end of 2026. The season will feature a time jump, occurring in the midst of the War of the Elves and Sauron. An official synopsis indicates that the Dark Lord Sauron will be attempting to forge the One Ring to gain the upper hand in this conflict and conquer Middle-earth. The series is reportedly planned for five seasons and has continued to receive backing from Amazon despite its substantial production costs.