| Hong Jin 홍진 洪震 | |
| Nationality: | Korean |
| Order: | 8th President of the Provisional Government of the Republic of Korea |
| Term Start: | July 7, 1926 |
| Term End: | December 14, 1926 |
| Predecessor: | Yi Dong-nyung |
| Successor: | Kim Ku |
| Birth Date: | 27 August 1877 |
| Birth Place: | Hanseong-bu, Joseon |
| Death Place: | Seoul, Korea |
| Spouse: | Nahm, Sang Bok |
| Hangul: | 홍면희 later 홍진 |
| Hanja: | later (also) |
| Rr: | Hong Myeon-hui later Hong Jin |
| Mr: | Hong Myŏnhŭi later Hong Chin |
Hong Jin (27 August 1877 – 9 September 1946), also known as Hong Myeon-hui, was a leader of the Korean independence movement. He is also sometimes known by his art name Mano, and his Christian name, Andre.
He was born in the Joseon period in Yeongdong, Chungcheong Province, to a yangban family of the Pungsan Hong lineage. He had practiced law in Korea in the private sector and in the government sector as a prosecutor and a judge before joining the independence movement.
Hong held a number of chief positions under the Provisional Government of the Republic of Korea during the Japanese Occupation. Under his administration as the fourth President, the provisional Korean government was recognized by the Republic of China, France and Poland. His main theme was unity among factions of the Korean independence movement.
In 1928, he established the Korean Independence Party with Kim Ku, Yi Dong-nyung, and he was elected to an executive position in the Korean Independence camp in 1938. After the independence of Korea was gained, he returned to South Korea having earned recognition as a Provisional Government leading figure who acted as Chairman of the Emergency National Council . Hong was posthumously honored by the government of South Korea with the Order of Independence Merit for National Foundation in 1962.
His biography by Professor Han, Si Joon contains a detailed family tree of Hong Jin tracing back to Goryeo dynasty's Hong Ji-gyeong, later known as a great master of Korean classical verse in the Joseon period. The current family jokbo contains surviving members of the family who are naturalized American citizens.