马丁·布伯（德语：Martin Buber，1878年2月8日 – 1965年6月13日）是一位奥地利-以色列-犹太人哲学家、翻译家、教育家，他的研究工作集中于宗教有神论、人际关系和团体。马丁·布伯的著作，具有富于感染力的、有时如同诗歌般的写作风格，以及鲜明的主题：重述哈西德派传说、《圣经》注释和形而上学对话。马丁·布伯是一位文化锡安主义者，他活跃于德国和以色列的犹太人团体和教育团体。他还是一位坚定的在巴勒斯坦实施一国解决方案（与两国解决方案相对）的支持者，赞同在犹太人国家以色列建国后，创建一个以色列和阿拉伯国家的地区性联邦。他的影响遍及整个人文学科，特别是在社会心理学、社会哲学和宗教存在主义领域。

Martin Buber (Hebrew:מרטין בובר‎, German:Martin Buber, Yiddish:מארטין בובער‎; February 8, 1878 – June 13, 1965) was an Austrian-born Israeli Jewish philosopher best known for his philosophy of dialogue, a form of existentialism centered on the distinction between the I–Thou relationship and the I–It relationship. Born in Vienna, Buber came from a family of observant Jews, but broke with Jewish custom to pursue secular studies in philosophy. In 1902, he became the editor of the weekly Die Welt, the central organ of the Zionist movement, although he later withdrew from organizational work in Zionism. In 1923, Buber wrote his famous essay on existence, Ich und Du (later translated into English as I and Thou), and in 1925, he began translating the Hebrew Bible into the German language.