Director Kim Sang-ho, who worked on the dramas Couple or Trouble (2006), Arang and the Magistrate (2012), Avengers Social Club (2017), and Money Game (2020), confirmed to direct the series, and writer Lee Young-mi, who wrote Money Game, wrote the screenplay.

[5] tvN and TVING announced on October 26, 2023, that they had confirmed the production of the historical drama The Queen Who Crowns and cast Cha Joo-young in the role of Queen Wongyeong and Lee Hyun-wook in the role of Lee Bang-won.

[9] The OST singer lineup, which includes Sohyang, Yu Da-bin, Lim Han-byul, and Jukjae, was unveiled by Vlending on December 27, 2024.

[10] Originally, The Queen Who Crowns was scheduled to air on tvN and TVING in the second half of 2024, but it was postponed.

[9] On October 7, 2024, it was reported that the series was scheduled to premiere in January 2025, every Monday and Tuesday.