In this article, we have collected the most talked-about Korean dramas and actors in May 2023, provided by Good Data Corporation, a Korean research organization that specializes in the analysis on what is most buzzworthy Korean content of the week. The ranking is determined from data collection on social networking services, online news, blogs, videos, as well as community group reactions and media mentions.
Korean TV Series
| Rank | Week 1 | Week 2 | Week 3 | Week 4 |
| 1 | Doctor Cha (JTBC) | Doctor Cha (JTBC) | Doctor Cha (JTBC) | Dr. Romantic 3 (SBS) |
| 2 | Dr. Romantic 3 (SBS) | Dr. Romantic 3 (SBS) | Dr. Romantic 3 (SBS) | Doctor Cha (JTBC) |
| 3 | Tale Of The Nine-Tailed 1938 (tvN) | Tale Of The Nine-Tailed 1938 (tvN) | Tale Of The Nine-Tailed 1938 (tvN) | Tale Of The Nine-Tailed 1938 (tvN) |
| 4 | The Good Bad Mother (JTBC) | The Good Bad Mother (JTBC) | The Good Bad Mother (JTBC) | The Good Bad Mother (JTBC) |
| 5 | Pale Moon (ENA) | Pale Moon (ENA) | My Perfect Stranger (KBS2) | My Perfect Stranger (KBS2) |
| 6 | My Perfect Stranger (KBS2) | My Perfect Stranger (KBS2) | The Real Has Come! (KBS2) | The Real Has Come! (KBS2) |
| 7 | The Real Has Come! (KBS2) | The Real Has Come! (KBS2) | Family (tvN) | Family (tvN) |
| 8 | Family (tvN) | Family (tvN) | Joseon Attorney (MBC) | Woman In A Veil (KBS2) |
| 9 | Joseon Attorney (MBC) | Joseon Attorney (MBC) | Woman In A Veil (KBS2) | King The Land (JTBC) |
| 10 | Woman In A Veil (KBS2) | Woman In A Veil (KBS2) | Oh! Young Shim (ENA) | True To Love (ENA) |
Korean Drama Actors (TV)
| Rank | Week 1 | Week 2 | Week 3 | Week 4 |
| 1 | Uhm Jung-hwa Doctor Cha (JTBC) | Uhm Jung-hwa Doctor Cha (JTBC) | Uhm Jung-hwa Doctor Cha (JTBC) | Ahn Hyo-seop Dr. Romantic 3 (SBS) |
| 2 | Kim Byung-chul Doctor Cha (JTBC) | Kim Byung-chul Doctor Cha (JTBC) | Kim Byung-chul Doctor Cha (JTBC) | Lee Dong-wook Tale Of The Nine-Tailed 1938 (tvN) |
| 3 | Lee Do-hyun The Good Bad Mother (JTBC) | Lee Dong-wook Tale Of The Nine-Tailed 1938 (tvN) | Lee Dong-wook Tale Of The Nine-Tailed 1938 (tvN) | Lee Do-hyun The Good Bad Mother (JTBC) |
| 4 | Lee Dong-wook Tale Of The Nine-Tailed 1938 (tvN) | Kim So-yeon Tale Of The Nine-Tailed 1938 (tvN) | Lee Do-hyun The Good Bad Mother (JTBC) | Uhm Jung-hwa Doctor Cha (JTBC) |
| 5 | Ahn Hyo-seop Dr. Romantic 3 (SBS) | Lee Do-hyun The Good Bad Mother (JTBC) | Ahn Hyo-seop Dr. Romantic 3 (SBS) | Kim Byung-chul Doctor Cha (JTBC) |
| 6 | Min Woo-hyuk Doctor Cha (JTBC) | Ahn Hyo-seop Dr. Romantic 3 (SBS) | Kim So-yeon Tale Of The Nine-Tailed 1938 (tvN) | Kim So-yeon Tale Of The Nine-Tailed 1938 (tvN) |
| 7 | Myung Se-bin Doctor Cha (JTBC) | Myung Se-bin Doctor Cha (JTBC) | Myung Se-bin Doctor Cha (JTBC) | Ryu Kyung-soo Tale Of The Nine-Tailed 1938 (tvN) |
| 8 | Kim So-yeon Tale Of The Nine-Tailed 1938 (tvN) | Kim Seo-hyung Pale Moon (ENA) | Min Woo-hyuk Doctor Cha (JTBC) | Myung Se-bin Doctor Cha (JTBC) |
| 9 | Lee Sin-young Dr. Romantic 3 (SBS) | Min Woo-hyuk Doctor Cha (JTBC) | Kim Bum Tale Of The Nine-Tailed 1938 (tvN) | Kim Min-jae Dr. Romantic 3 (SBS) |
| 10 | Han Sukkyu Dr. Romantic 3 (SBS) | Ahn Eun-jin The Good Bad Mother (JTBC) | Ra Miran The Good Bad Mother (JTBC) | Ahn Eun-jin The Good Bad Mother (JTBC) |
Source: Good Data
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