列夫·庞特里亚金（俄语：Лев Семёнович Понтрягин，1908年9月3日－1988年5月3日），苏联数学家。他生于莫斯科，并在14岁时因为万用油炉爆炸中失明。1924年进入莫斯科国立大学，1928年毕业，1935获得同校数学、物理博士学位。虽然双目失明，他在母亲Tatyana Andreevna帮助下成为数学家，是她为他阅读数学书籍。他在很多数学领域作出了巨大的贡献，包括拓扑学更为几何的部分，1938年发表多项重要论文，获得列宁奖（1962）、苏联国家奖（1975）等前苏联高等荣誉。

Lev Semyonovich Pontryagin (Russian:Лев Семёнович Понтрягин, also written Pontriagin or Pontrjagin) (3 September 1908 – 3 May 1988) was a Soviet mathematician. He was born in Moscow and lost his eyesight due to a primus stove explosion when he was 14. Despite his blindness he was able to become one of the greatest mathematicians of the 20th century, partially with the help of his mother Tatyana Andreevna who read mathematical books and papers (notably those of Heinz Hopf, J. H. C. Whitehead, and Hassler Whitney) to him. He made major discoveries in a number of fields of mathematics, including algebraic topology and differential topology.