Full cast of Queen For Seven Days

Sieun

Chae Kyung / Shin Chae-Kyung (young)

40 episodes

Park Min-young

Shin Chae-Kyung / Queen Dangyeong

20 episodes

Yeon Woo-jin

Lee Yeok / King Jungjong

20 episodes

Lee Dong-gun

Lee Yoong / King Yeonsangun

20 episodes

Jang Hyun-sung

Shin Soo-Geun

20 episodes

Kang Shin-il

Im Sa-Hong

20 episodes

Son Eun-seo

Jang Nok-Soo

20 episodes

Song Ji-in

Queen Shin

20 episodes

Kim Jung-young

Lady Kwon

20 episodes

Do Ji-won

Dowager Queen Jasun

20 episodes

Hwang Chan-sung

Seo No

20 episodes

Go Bo-gyeol

Myung-Hye

20 episodes

Park Won-sang

Park Won-Jong

20 episodes

Kang Ki-young

Jo Gwang-Jo

20 episodes

Kim Min-ho

Baek Seok-Hee

20 episodes

Yoo Min-kyu

Ki Ryong

20 episodes

Yeom Hye-ran

Chae Kyung's nanny

20 episodes

Choi Min-yeong

Seo No

20 episodes

Baek Su-ho

Lee Yeok

20 episodes

Jung Yoo-ahn

Cho Kwang-oh

20 episodes

Cho Byeong-kyu

Baek Seok-hee

20 episodes