The following is a list of TVB's top serial dramas in 2021 by viewership ratings.
The recorded ratings include premiere week, final week, finale episode, and the average overall count of live Hong Kong viewers (in millions).
Remark: Starting on 4 Jan 2021 from 8:30 p.m to 10:30 p.m on Saturday, with two back-to-back episode until 13 Feb 2021 only on Jade.
Just because I love you (只因深愛妳) by Shaun Tam Surrender (投降吧) by Jaryd Tam (originally sung by Fred Cheng) Lotus fragrance (荷花香) by Michelle Yim These dramas air in Hong Kong from 9:30 pm to 10:30 pm, Monday to Friday on Jade.
Love and Hate (敢愛敢恨) by Joey Thye The Habit (習慣) [in Mandarin] by Vivian Koo Wrong day (錯的一天) by Jinny Ng Trust Nobody (不相信別人) by Hana Kuk Cared Too Much (太在意) by Shiga Lin Butterfly Effect (蝴蝶效應) by Hana Kuk and Vincent Wong Fear in my heart (我會害怕) by Hana Kuk Couldn't tell (不敢開口) by Vivian Koo With you (我要和你在一起) by Vivian Koo Starting on 05 Dec 2021 until 13 Feb 2022, these dramas air in Hong Kong from 8:30pm to 9:30pm, Sunday on Jade.