Timely/Marvel/Atlas Characters Atlas Tales| E Radicate De Bugs | E. Claude Pennygrabber | Egghead Doodle | Electro, The Marvel of the Age | Eternal Brain |
| The Eternal Brain | Eustace Hayseed | |||
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| Iggy | The Imp | Ingy | Inky | Inky Dinky the Kid Artist |
| Invisible Irwin | The Invisible Man | Iron-Mike McGraw | Irving | |
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| Namora | Nancy | Napolean | Napoleon Bonaparte | Nellie the Nurse |
| Nimo the Mountain Lion | Noisy | Norman the Doorman Bush-League Gatekeeper | Nurse Helen Grant | Nurse Witherspoon |
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| Officer O'Krime | Olaf | Oscar | Oscar Pig | Otto |
| The Outlaw Kid | Ozzie | |||
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| The U.S. Marine Corps | The Unknown Jungle | The Vagabond | Venus | Victory Boys |
| The Vision | ||||
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