玛丽·弗兰纳里·奥康纳（Flannery O'Connor，1925年3月25日－1964年8月3日），美国女性作家。奥康纳写了两本长篇小说和32篇短篇小说，以及大量的评论和评述。她是一个南方的作家，经常以南方哥特式风格写作，很大程度上依赖于区域设置和怪诞的人物塑造。奥康纳的作品也反映了她自己的罗马天主教信仰，并经常探讨的道德和伦理问题。其代表作有《好人难寻》（A Good Man Is Hard To Find）、《慧血》（Wise Blood）等。

Mary Flannery O'Connor (March 25, 1925 – August 3, 1964) was an American writer and essayist. An important voice in American literature, she wrote two novels and 32 short stories, as well as a number of reviews and commentaries. She was a Southern writer who often wrote in a Southern Gothic style and relied heavily on regional settings and grotesque characters. Her writing also reflected her own Roman Catholic faith, and frequently examined questions of morality and ethics.