Awards and nominations:
Ellison has won eight Hugo Awards, a shared award for the screenplay of A Boy and his Dog that he counts as "half an Hugo" and two special awards from annual World SF Conventions; four Nebula Awards of the Science Fiction and Fantasy Writers of America (SFWA); five Bram Stoker Awards of the Horror Writers Association (HWA); two Edgar Awards of the Mystery Writers of America; two World Fantasy Award from annual conventions; and two Georges Méliès fantasy film awards.
Stephen King in his 1981 book about the horror genre, Danse Macabre, reviewed Ellison's collection Strange Wine and considered it one of the best horror books published between 1950 and 1980.
Ellison won the World Fantasy Award for Life Achievement in 1993. HWA gave him its Lifetime Achievement Award in 1996 and the World Horror Convention named him Grand Master in 2000. He was awarded the Gallun Award for Lifetime Achievement in Science Fiction from I-CON in 1997. SFWA named him its 23rd Grand Master of fantasy and science fiction in 2006 and the Science Fiction Hall of Fame inducted him in 2011. That year he also received the fourth J. Lloyd Eaton Lifetime Achievement Award in Science Fiction, presented by the UCR Libraries at the 2011 Eaton SF Conference, "Global Science Fiction".
As of 2013, Ellison is the only three-time winner of the Nebula Award for Best Short Story. He won his other Nebula in the novella category.
He was awarded the Silver Pen for Journalism by International PEN, the international writers' union. In 1990, Ellison was honored by International PEN for continuing commitment to artistic freedom and the battle against censorship. In 1998, he was awarded the "Defender of Liberty" award by the Comic Book Legal Defense Fund.
In March 1998, the National Women's Committee of Brandeis University honored him with their 1998 Words, Wit, Wisdom award. In 1990, Ellison was honored by International PEN for continuing commitment to artistic freedom and the battle against censorship.
Ellison was named 2002's winner of the Committee for the Scientific Investigation of Claims of the Paranormal's "Distinguished Skeptic Award", in recognition of his contributions to science and critical thinking. Ellison was presented with the award at the Skeptics Convention in Burbank, California, June 22, 2002.
In December 2009, Ellison was nominated for a Grammy award in the category Best Spoken Word Album For Children for his reading of Through the Looking-Glass And What Alice Found There for Blackstone Audio, Inc.