JLA/Avengers
              < JLA 
 
            
          | JLA/Avengers | |
|---|---|
| Detail of the cover for JLA/Avengers #1 (Sept. 2003), art by George Pérez. | |
| Publication information | |
| Publisher | DC Comics Marvel Comics | 
| Schedule | Monthly | 
| Format | Limited series | 
| Publication date | September 2003 – March 2004 | 
| No. of issues | JLA/Avengers #1, 3 (Sept. and Dec. 2003) Avengers/JLA #2, 4 (Oct. 2003 and March 2004) | 
| Main character(s) | Avengers Justice League Grandmaster Metron Krona | 
| Creative team | |
| Written by | Kurt Busiek | 
| Artist(s) | George Pérez | 
JLA/Avengers (issues #2 and 4 are titled Avengers/JLA) is a comic book limited series and crossover published in prestige format by DC Comics and Marvel Comics from September 2003 to March 2004. The series was written by Kurt Busiek, with art by George Pérez. The series features the two companies' teams of superheroes, DC Comics' Justice League of America and Marvel's Avengers.