Tsen may refer to several Chinese language surname:
Surname 曾, see Zeng Chiungtze C. Tsen, or Tsen Chiung-tze, Chinese mathematician Tsen rank Tsen's theorem Linda Tsen, Malaysian politician
surname 程, see Cheng (surname) Tsen Shui Fang, known for her WWII dairy in The Undaunted Women of Nanking: The Wartime Diaries of Minnie Vautrin and Tsen Shui-Fang published by Southern Illinois University Press
surname 鄭, see Zheng (surname) Lindel Tsen, Chinese bishop of the Anglican Church in China