There have been many outstanding Black actors throughout history who have made significant contributions to the world of film and television. Some of the most well-known and celebrated Black actors include:

1. Sidney Poitier - Poitier was the first Black actor to win the Academy Award for Best Actor for his role in the film "Lilies of the Field" in 1963. He is also known for his roles in films such as "Guess Who's Coming to Dinner" and "To Sir, with Love."

2. Denzel Washington - Washington is one of the most acclaimed actors of his generation, with two Academy Awards for Best Actor for his performances in "Glory" and "Training Day." He has also starred in iconic films such as "Malcolm X," "Fences," and "The Hurricane."

3. Forest Whitaker - Whitaker won the Academy Award for Best Actor for his role as dictator Idi Amin in the film "The Last King of Scotland." He has also appeared in critically acclaimed films like "Bird," "The Crying Game," and "The Butler."

4. Jamie Foxx - Foxx won the Academy Award for Best Actor for his portrayal of Ray Charles in the biographical film "Ray." He has also starred in films like "Django Unchained," "Collateral," and "Ali."

These are just a few examples of the many talented Black actors who have made a significant impact on the world of entertainment and have been recognized for their outstanding performances with prestigious awards.