Richard Claxton Gregory (Ọjọ́ kejìlá Oṣù kẹwá ọdún 1932 – Ọjọ́ ọ̀kàndínlógún Oṣù kẹjọ ọdún 2017) jẹ́ aláwàdà, alákitiyan eto araalu, alárìíwísí, olùkòwé, oníṣòwò, àti òṣèré ará Áfíríkà bi Amẹ́ríkà. Porter, Tom (August 20, 2017). "Here's all you need to know about pioneering comedian and civil rights activist Dick Gregory, who has died aged 84" (in en). Newsweek. http://www.newsweek.com/dick-gregory-heres-what-you-need-know-about-pioneering-comedian-and-civil-652431. Retrieved August 20, 2017.