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) | ||
| 2 | Dr. Romantic 3 (SBS) | Dr. Romantic 3 (SBS) | ||
| 3 | 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) | ||
| 5 | Pale Moon (ENA) | Pale Moon (ENA) | ||
| 6 | My Perfect Stranger (KBS2) | My Perfect Stranger (KBS2) | ||
| 7 | The Real Has Come! (KBS2) | The Real Has Come! (KBS2) | ||
| 8 | Family (tvN) | Family (tvN) | ||
| 9 | Joseon Attorney (MBC) | Joseon Attorney (MBC) | ||
| 10 | Woman In A Veil (KBS2) | Woman In A Veil (KBS2) | ||
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) | ||
| 2 | Kim Byung-chul Doctor Cha (JTBC) | Kim Byung-chul Doctor Cha (JTBC) | ||
| 3 | Lee Do-hyun The Good Bad Mother (JTBC) | Lee Dong-wook Tale Of The Nine-Tailed 1938 (tvN) | ||
| 4 | Lee Dong-wook Tale Of The Nine-Tailed 1938 (tvN) | Kim So-yeon Tale Of The Nine-Tailed 1938 (tvN) | ||
| 5 | Ahn Hyo-seop Dr. Romantic 3 (SBS) | Lee Do-hyun The Good Bad Mother (JTBC) | ||
| 6 | Min Woo-hyuk Doctor Cha (JTBC) | Ahn Hyo-seop Dr. Romantic 3 (SBS) | ||
| 7 | Myung Se-bin Doctor Cha (JTBC) | Myung Se-bin Doctor Cha (JTBC) | ||
| 8 | Kim So-yeon Tale Of The Nine-Tailed 1938 (tvN) | Kim Seo-hyung Pale Moon (ENA) | ||
| 9 | Lee Sin-young Dr. Romantic 3 (SBS) | Min Woo-hyuk Doctor Cha (JTBC) | ||
| 10 | Han Sukkyu Dr. Romantic 3 (SBS) | Ahn Eun-jin The Good Bad Mother (JTBC) | ||
Source: Good Data
KORB 