欧文·白璧德（Irving Babbitt）（1865年8月2日─1933年7月15日）是美国知名学者和文学评论家。他因为参与新人文主义的创办而著称。从1910年到1930年之间，新人文主义曾深入影响美国文学评论界以及保守主义思想界。白璧德承袭Matthew Arnoldde的文化批评，而且持续批判浪漫主义，他的理念透过作品《卢梭论》呈现。在政治理想方面，他可以被称为是亚里士多德与埃德蒙·伯克的追随者。他宣扬古典人文主义，同时为基督教传统辩证。他的人文主义丰富地涵盖各种传统道德与宗教思想。

Irving Babbitt (August 2, 1865 – July 15, 1933) was an American academic and literary critic, noted for his founding role in a movement that became known as the New Humanism, a significant influence on literary discussion and conservative thought in the period between 1910 and 1930. He was a cultural critic in the tradition of Matthew Arnold and a consistent opponent of romanticism, as represented by the writings of Jean-Jacques Rousseau. Politically he can, without serious distortion, be called a follower of Aristotle and Edmund Burke. He was an advocate of classical humanism but also offered an ecumenical defense of religion. His humanism implied a broad knowledge of various moral and religious traditions. Babbitt’s humanism emphasized the need for self-discipline and control, and suppression of the impulses seeking liberation from all restraints. He warned that Jean-Jacques Rousseau was the major corrupting influence on modern culture. He complained that Romanticism celebrated too much the individual instinct and uniqueness of personality by denying the universal aspects of human nature as depicted in classical pre-romantic literature. He also attacked naturalism, which was popular at the time because it depicted man as a reflex agent of natural forces, and stressed the dominance of the environment over human institutions.