Rev. Stephen Livingstone Baldwin (simplified Chinese: 保灵; traditional Chinese: 保靈; Pinyin: Bǎolíng; Foochow Romanized: Bō̤-lìng; January 11, 1835 – July 28, 1902) was an American missionary to China by the Methodist Episcopal Church. His ministerial life covered a period of forty-four years, half of which was spent at Foochow.