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| JLA Watchtower | |
| Continuity: | DC Universe |
| Aliases: | Justice League Watchtower |
| Category: | Headquarters |
| Galaxy: | Milky Way Galaxy |
| System: | Sol System |
| Locale: | Earth's moon |
| 1st appearance: | JLA #4 |
The Justice League Watchtower is a fictional location featured in comic books published by DC Comics. It is associated with the Justice League line of titles and first appeared in JLA #4 in April, 1997.