awards for (500) Days of Summer on AllMovie

American Cinema Editors Guild

Nominated

Best Edited Feature - Comedy or Musical Alan Edward Bell

2009

CineVegas International Film Festival

Presented

Film Presented

2010

Florida Film Critics

Won

Best Screenplay Scott Neustadter, Michael H. Weber

2009

Hollywood Foreign Press Association

Nominated	Best Performance by an Actor in a Motion Picture - Musical or Comedy Joseph Gordon-Levitt	2009
Nominated	Best Picture - Comedy or Musical	2009

Independent Spirit Awards

Nominated	Best Feature	2009
Nominated	Best Male Lead Joseph Gordon-Levitt	2009
Won	Best Screenplay Scott Neustadter, Michael H. Weber	2009

National Board of Review

Won

Best Directorial Debut Marc Webb

2009

Palm Beach International Film Festival

Presented

Film Presented

2009

Seattle International Film Festival

Presented

Film Presented

2009

Sundance Film Festival

Presented

Film Presented

2009

SXSW

Presented

Film Presented

2009

Writers Guild of America

Nominated

Best Original Screenplay Michael H. Weber, Scott Neustadter

2009