Hall died in his Beverly Hills home, according to his family. His family also spoke to the New York Times and said he died of heart failure.
The Canadian-American actor, whose real name is Monte Halparin, also guest starred on many television shows such as "The Odd Couple" and "The Wonder Years."
He also co-created "Let's Make A Deal," which debuted on NBC in 1963 and became a TV staple for decades.
Hall's daughter, Sharon Hall, said her father raised nearly $1 billion for charity over his lifetime.
His wife, Marilyn, died in June at the age of 90.
Hall is survived by three children.
The Associated Press contributed to this report.