Eldest son of Chief State Councillor Choe Hang; ancestor of the Munjeong-gong main line; pen name Seokpo
| Era | 조선 초기 |
| Clan | 삭녕 최씨 |
Choe Yeong-rin (崔永潾) was the eldest son of Choe Hang of the Sangnyeong Choe clan, styled Cheonmyeong with the pen name Seokpo; his mother came from the Dalseong Seo clan. He passed the lower examination in 1462 and the higher in 1466, and took part in compiling the medical text Uibang Yuchwi in 1464.
He held posts such as Saheonbu jangnyeong, Jongbusi soyun, Saseomsi jeong, Jangnyewon pangyeolsa and Hyeongjo chamui. His dates are unknown. His sons Su-yeong, Su-ung and Su-geol founded the Sajik-gong, Tongnye-gong and Sajeong-gong branches.
His grandfather was Choe Sa-yu and his younger brother Choe Yeong-ho founded the Chanseong-gong branch. After passing the examination he held posts in the Censorate, the Royal Clan Office, the Saseomsi, the Jangnyewon and the Ministry of Punishments.
In his sons' generation the Sajik-gong (Su-yeong), Tongnye-gong (Su-ung) and Sajeong-gong (Su-geol) branches split off. Clan charts call this line the main line of Munjeong-gong (Choe Hang).
Tomb not confirmed.