理乍得·巴克斯特（Richard Baxter 1615年11月12日 – 1691年12月8日）是英国清教教会领袖、诗人、赞美诗作家、神学家、争论家。

Richard Baxter (12 November 1615 – 8 December 1691) was an English Puritan church leader, poet, hymn-writer, theologian, and controversialist. Dean Stanley called him "the chief of English Protestant Schoolmen". After some false starts, he made his reputation by his ministry at Kidderminster, and at around the same time began a long and prolific career as theological writer. After the Restoration he refused preferment, while retaining a non-separatist Presbyterian approach, and became one of the most influential leaders of the Nonconformists, spending time in prison. His views on justification and sanctification are highly controversial within the Reformed tradition because his teachings seem, to some, to undermine salvation by faith alone, the bedrock of the Protestant Reformation.