| Publisher | Title | # of Issues |
|---|---|---|
| Marvel Comics | Marvel Zombies Christmas Carol | 3 |
| DC Comics | Zatanna (2010-2011) | 2 |
| DC Comics/Vertigo Comics | Zatanna Everyday Magic (2003) | 1 |
| Image Comics | Zealot | 1 |
| Devil's Due Publishing | Zen Intergalactic Ninja (2008-2009) | 1 |
| Entity | Zen Intergalactic Ninja Color Special (1993-1994) | 1 |
| DC Comics | Zero Hour: Crisis in Time (1994) | 5 |
| Dark Horse Comics | Zero Killer | 4 |
| Spacedog | Zero-G (2008-2009) | 4 |
| Big City Comics | Zombie-Sama | 1 |
| IDW Publishing | Zombies!: Hunters | 1 |
| Topps | Zorro (1993-1994) | 1 |
| Papercutz | Zorro (2005) | 1 |
| Dynamite Entertainment | Zorro (2008-2010) | 8 |
