The Top 10 Highest-Rating K-dramas 2021 on Cable TV, according to Nielsen

1. Mr. Queen,TvN, 17.371%

cast: Shin Hye-sun, Kim Jung-hyun

2. Love (ft. Marriage and Divorce) 2, TV Chosun, 16.582%

cast: Sung Hoon, Lee Tae-gon, Park Joo-mi, Lee Ga-ryeong, Lee Min-young, Jeon Soo-kyeong, Jeon No-min

3. Vincenzo, TvN, 14.636%

cast: Song Joong-ki, Jeon Yeo-been, 2PM Ok Taecyeon

4. Hospital Playlist 2, TvN, 14.080%

cast: Jo Jung-suk, Yoo Yeon-seok, Jung Kyung-ho, Kim Dae-myung, Jeon Mi-do

5. Hometown Cha-Cha-Cha, TvN, 12.665%

cast: Shin Min-a, Kim Seon-ho, Lee Sang-yi

6. The Uncanny Counter, OCN, 10.999%

cast: Jo Byung-gyu, Yoo Jun-sang, Kim Se-jeong, Yeom Hye-ran

7. Jirisan, TvN, 10.663%

cast: Jun Ji-hyun, Ju Ji-hoon

8. Mine, TvN, 10.512%

cast: Lee Bo-young, Kim Seo-hyung, Cha Hak-yeon, Park Hyuk-kwon

9. Bossam: Steal the Fate, MBN, 9.759%

cast: Jung Il-woo, Girls Generation's Yuri, Shin Hyun-soo, Kim Tae-woo

10. Love (ft. Marriage and Divorce), TV Chosun, 9.656%

cast: Sung Hoon, Lee Tae-gon, Park Joo-mi, Lee Ga-ryeong, Lee Min-young, Jeon Soo-kyeong