Benjamin Reilly (/ˈraɪli/), also known as the Scarlet Spider, is a fictional superhero appearing in American comic books published by Marvel Comics. He is a clone and ally of the original Spider-Man (Peter Parker) and is prominent in the 1994–96 "Clone Saga" storyline, which led to his murder by the Green Goblin (Norman Osborn).

Created by writer Gerry Conway, the character first appeared in The Amazing Spider-Man #149 (October 1975). During the "Clone Saga" storyline, he came to wear a makeshift costume similar to Spider-Man's consisting of a blue sleeveless hoodie sweatshirt adorned with black motifs of a spider on its front and back, over a red spandex bodysuit and mask, with utility belts and wrist-worn sizable web-shooters that were designed by artist Tom Lyle,[2] before donning a variation of Spider-Man's costume designed by artist Mark Bagley as his successor for some time before his death.

In 2017's "Dead No More: The Clone Conspiracy" story arc, the character was resurrected. In the 2017 series Ben Reilly: The Scarlet Spider, he reclaims his Scarlet Spider identity and reimagined by Marvel Comics' creative teams as an antihero, starting a spiritual quest to redeem himself as a true hero once more and has completed it in another arc, "Spider-Geddon", again serving as Spider-Man's heroic ally.

Ben Reilly (Earth-91101)
Scarlet Spider
Full Name: Benjamin "Ben" Reilly
First Appearance: Spider-Man: The Clone Saga (Volume 1) 1
Created by: Tom DeFalco, Todd Nauck
Home Universe: Earth-91101
Alignment: Good
Status: Alive
Place of Birth:
Citizenship: American
Base: Mobile; formerly Daily Grind, Manhattan, New York
Affiliations: Formerly Spider-Man, Kaine, Daily Grind
Hair Color: Brown Blond (dyed)
Eye Color: Hazel
Unique Features: {{{18}}}
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