Jeff Marx | |
|---|---|
 Marx at the 58th Tony Awards | |
| Background information | |
| Born | September 10, 1970 United States |
| Genres | Musical |
| Occupations | Composer |
Jeff Marx (born September 10, 1970) is an American composer and lyricist of musicals. He is best known for creating the Broadway musical Avenue Q with collaborator Robert Lopez.