演说者之角（英文：Speakers' Corner）是一个允许民众公开发表演说的地方，最著名的一个演说者之角位于英国伦敦西敏区海德公园的东北角。在此除了不允许批评王室和颠覆英国政府的两个话题之外，可以自由地对于其他的议题发表演说。

在伦敦的其他公园，如芬斯贝利公园（Finsbury）、克莱芬广场（Clapham Common）和维多利亚公园以及其他国家的一些地方都设有演说者之角。美国则没有专门选定永久为演说者设置的演说者之角。

A Speakers' Corner is an area where open-air public speaking, debate and discussion are allowed. The original and most noted is in the northeast corner of Hyde Park in London, England. Speakers here may talk on any subject, as long as the police consider their speeches lawful, although this right is not restricted to Speakers' Corner only. Contrary to popular belief, there is no immunity from the law, nor are any subjects proscribed, but in practice the police tend to be tolerant and therefore intervene only when they receive a complaint. On some occasions in the past, they have intervened on grounds of profanity. Historically there were a number of other areas designated as Speakers' Corners in other parks in London (e.g., Lincoln's Inn Fields Finsbury Park, Clapham Common, Kennington Park, and Victoria Park). More recently they have been set up in other British cities, and there are also Speakers' Corners in other countries.