| Age | 72 (age at death) |
| Birthday | 3 October, 1914 |
| Birthplace | Hoài Đức, Hà Đông, Tonkin |
| Died | 5 December, 1986 |
| Place of Death | Hanoi, Vietnam |
| Zodiac Sign | Libra |
| Occupation | Politician |
General Lê Trọng Tấn (3 October 1914 – 5 December 1986) was an officer of the People's Army of Vietnam (PAVN) during 1945 to 1986. During this period of his military career, Lê Trọng Tấn held several senior positions of the Army. Lê Trọng Tấn participated in the Viet Minh movement before the August Revolution in 1945 and gradually became one of the most important figures of the Vietnam People's Army during the Second Indochina War. Being one of the key figures of the North Vietnam armed forces in Vietnam War, Lê Trọng Tấn was Deputy Commander of the Viet Cong (VC) and second commander of the 1975 Spring Offensive that effectively ended the war. Afterwards, he became Chief of the General Staff and Deputy Minister of Defence of Vietnam until his death in December 1986. Lê Trọng Tấn was widely appreciated by his comrades, whom of which include general Võ Nguyên Giáp, as one of the finest commanders of the Vietnam People's Army.
