Lin Zhengbin (Chinese: 林正斌, 6 July 1957 – 10 February 2020) was a Chinese physician and organ transplant expert at Wuhan Tongji Hospital.

Lin graduated from Tongji Medical College in 1987, where he obtained a bachelor's degree in medicine. After graduation, he started his career at Wuhan Tongji Hospital [zh], engaged in organ transplants for more than 30 years.^[1] He was chief physician of the Institute of Organ Transplantation of Tongji Hospital.^[2]

He retired in July 2017, but was rehired by Wuhan Tongji Hospital.^[3]

During the COVID-19 pandemic in China, Lin was infected with the virus. He died on 10 February 2020 due to complications caused by the disease.^[2][4]