Io (disambiguation) | DC Database

Io is a figure in Greek mythology, one of the mortal lovers of Zeus. Her descendants include Hercules and Perseus. There is a moon of Jupiter named after her. Most prominently though, Io is an Amazon weaponsmith with an unrequited love for Wonder Woman.

The mythical Io was first adapted (albeit erroneously) in Hawkman (Volume 3) #16 (1995). The Amazon smith was created by Greg Rucka and Drew Johnson, first appearing in Wonder Woman (Volume 2) #196.

Wonder Woman

Supporting	Amazons • Antiope • Artemis • Atalanta • Calliope • Cassie Sandsmark • Chiron • Department of Metahuman Affairs • Desira • Donna Troy • Ed Indelicato • Etta Candy • Euboea • Ferdinand • Fury • General Blankenship • Helena Sandsmark • Hellenders • Hercules • Hippolyta • Holliday Girls • I-Ching • Jason • Julia Kapatelis • Jumpa • Lauren Haley • Lyta Milton • Mala • Micah Rains • Mike Schorr • Natasha Teranova • Nemesis • Nubia • Olympian • Orana • Phil Darnell • Philippus • Rama Chandra • Sarge Steel • Sofia Constantinas • Steve Trevor • Titans of Myth • Trevor Barnes • Vanessa Kapatelis • Warkiller • Wonder Boy • Wonder Girl • Wonder Man • Yara Flor
Gods of Olympus	Aphrodite • Apollo • Ares • Artemis • Athena • Deimos • Demeter • Dionysus • Enyo • Eris • Eros • Hades • Harmonia • Hecate • Hephaestus • Hera • Hermes • Hestia • Morpheus • Nemesis • Pan • Persephone • Phobos • Poseidon • Triton • Zeus
Villains	Angle Man • Armageddon • Badra • Baron Blitzkrieg • Baroness Paula Von Gunther • Belyllioth • Bizarra • Blue Snowman • Cheetah (Priscilla Rich • Deborah Domaine • Barbara Minerva • Sebastian Ballesteros) • Children of Cronus • Circe • Crimson Centipede • Cyborgirl • Dark Angel • Decay • Devastation • Doctor Cyber • Doctor Poison • Doctor Psycho • Duke of Deception • Egg Fu • Eviless • Fausta Grables • Genocide • Giganta • Godwatch • Grail • Gudra • Hypnota • Jinx • Kung • Leviathan • Mask • Maxwell Lord • Mayfly • Medusa • Minister Blizzard • The Morrigan • Mouse Man • Nikos Aegeus • Osira • Queen Atomia • Queen Clea • Queen of Fables • Red Panzer • Sharkeeta • Shim'Tar • Silver Swan • Superwoman • Tezcatlipoca • Trinity • Urzkartaga • Veronica Cale • Villainy, Inc. • White Magician • Zara
Comics	All-Star Comics • Comic Cavalcade • Sensation Comics • Sensational Wonder Woman • Wonder Woman (Vol. 1) • Wonder Woman (Vol. 2) • Wonder Woman (Vol. 3) • Wonder Woman (Vol. 4) • Wonder Woman (Vol. 5)
Storylines	The 18th Letter • A League of One • A Piece of You • Amazons Attack! • Beauty and the Beasts • Birds of Paradise • Bitter Rivals • Blood • Bones • The Bronze Doors • The Challenge of Artemis • Challenge of the Gods • Champion • The Circle • The Contest • Counting Coup • Depths • Destiny Calling • Devastation • Devastation Returns • Down to Earth • Ends of the Earth • Expatriate • Flesh • The Four Horsewomen • The Game of the Gods • God Complex • Gods and Mortals • Gods of Gotham • Godwar • Godwatch • Guts • Iron • Judgment in Infinity • Land of the Lost • Levels • The Lies • Love and Murder • Loveless • Lifelines • Marathon • The Men Who Moved the Earth • A Murder of Crows • Odyssey • The Pandora Virus • Paradise Island Lost • Revenge of the Cheetah • Rise of the Olympian • Sacrifice • Second Genesis • Stoned • Three Hearts • The Truth • Trinity 98 • The Twelve Labors • War • Warkiller • War-Torn • Who is Donna Troy? • Who is Troia? • Who Is Wonder Woman? • The Witch and the Warrior • Wrath of the Silver Serpent • Year One
Items	Amulet of Harmonia • Bracelets of Submission • Gauntlet of Atlas • Invisible Jet • Lansinarian Morphing Disk • Lasso of Truth • Sandals of Hermes • Tiara • Venus Girdle
Locations	Bana-Mighdall • Boston • Cale-Anderson Pharmaceuticals • Gateway City • Holliday College • Mount Olympus • New York City • Sangtee Empire • Taco Whiz • Thalarion • Themyscira (Paradise Island) • Themyscira Industries • Themysciran Embassy • Tropidor • Washington, D.C.
Other Media	Wonder Woman (TV Series) • Wonder Woman: Amazon Warrior (novel) • Wonder Woman: Warbringer (novel) • Wonder Woman (2009 Movie) • Wonder Woman (2017 Movie) • Wonder Woman: Bloodlines (2019 Movie)
Creators	William Moulton Marston • Harry G. Peter • Robert Kanigher • George Pérez
Miscellaneous	Origins • Publication History • Recommended Reading • Wonder Girl is confusing • Wonder Woman Villains