Rick Leonardi (born August 9, 1957) is an American comics artist who has worked for various series for Marvel Comics and DC Comics, including Cloak and Dagger, The Uncanny X-Men, The New MutantsSpider-Man 2099NightwingBatgirlGreen Lantern Versus Aliens and Superman. He has worked on feature film tie-in comics such as Star WarsGeneral Grievous and Superman Returns Prequel #3.

Rick Leonardi's first published comics artwork appeared in Thor #303 (Jan. 1981). He collaborated with writer Bill Mantlo on two limited series: The Vision and the Scarlet Witch (Nov. 1982–Feb. 1983)[4] and Cloak and Dagger (Oct. 1983–Jan. 1984). Leonardi's works in the 1980s include various fill-in issues of The Uncanny X-Men and The New Mutants.[3]

He is credited, along with fellow illustrator Mike Zeck, of designing the black-and-white costume to which Spider-Man switched during the 1984 Secret Wars miniseries, and later wore for a time. According to writer Peter David, the costume began as a design by Zeck that Leonardi embellished.[5] The plot that developed as a result of Spider-Man's acquisition of the costume led to the creation of the Spider-Man villain known as Venom although in a 2007 Comic Book Resources story, fan Randy Schueller claims to have devised a version of a black costume for Spider-Man in a story idea that he was paid for.Leonardi and writer Tom DeFalco created the Rose in The Amazing Spider-Man #253 (June 1984).For DC Comics, Leonardi was one of the artists on Batman #400 (Oct. 1986) and he drew the Batgirl story in Secret Origins vol. 2 #20 (Nov. 1987). Back at Marvel, Chris Claremont and Leonardi introduced the fictional country of Genosha in Uncanny X-Men #235 (Oct. 1988).From 1992 to 1994, Leonardi was the regular penciler for the first 25 issues of Spider-Man 2099 with writer Peter David.[12] Leonardi later launched the Fantastic Four 2099 series with Karl Kesel. Leonardi drew the 2000 intercompany crossover miniseries Green Lantern Versus Aliens. He drew one of the tie-in one-shots for the Sentry limited series in 2001.

His subsequent series work includes Nightwing, on which he was the regular penciler for issues #71-84 from 2002 to 2003 and Batgirl, of which he drew issues #45–52 from 2003 to 2004. Subsequent miniseries he drew include Star WarsGeneral Grievous in 2005, and the 2006 movie tie-in, Superman Returns Prequel #3. He followed up that with other superhero titles such as Superman #665 and #668 (2007), JLA: Classified #43 (November 2007), Witchblade #112 (January 2008), and the 2008 miniseries DC Universe: Decisions. Leonardi drew the Vigilante series that debuted from DC in December 2008.

Leonardi and inker Wade Von Grawbadger are the illustrators on the 2019 Batman Beyond arc written by Dan Jurgens which debuted with issue #31 in April 2019. Although Leonardi had worked on Batman before, this assignment is his first time working on the future-based Batman Beyond, whose concept is similar to Spider-Man 2099, which Leonardi co-created.