13 Going on 30: Awards and nominations
| Year | Category | Subcategory | Info |
|---|---|---|---|
| 2005 | MTV Movie + TV Awards | Nominee MTV Movie Award | Best Musical Performance (Jennifer Garner, Mark Ruffalo) |
| 2005 | People's Choice Awards, USA | Nominee People's Choice Award | Favorite Movie Comedy |
| 2004 | Teen Choice Awards | Nominee Teen Choice Award | Choice Movie - Date Movie |
| 2004 | Teen Choice Awards | Nominee Teen Choice Award | Choice Movie - Comedy |
| 2004 | Teen Choice Awards | Nominee Teen Choice Award | Choice Movie Actor - Comedy (Mark Ruffalo) |
| 2004 | Teen Choice Awards | Nominee Teen Choice Award | Choice Movie Actress - Comedy (Jennifer Garner) |
| 2004 | Teen Choice Awards | Nominee Teen Choice Award | Choice Movie Hissy Fit (Jennifer Garner) |
| 2004 | Teen Choice Awards | Nominee Teen Choice Award | Choice Movie Blush (Jennifer Garner) |
| 2004 | Teen Choice Awards | Nominee Teen Choice Award | Choice Movie Liplock (Jennifer Garner, Mark Ruffalo) |
| 2004 | Teen Choice Awards | Nominee Teen Choice Award | Choice Movie Sleazebag (Judy Greer) |
| 2004 | Teen Choice Awards | Nominee Teen Choice Award | Choice Movie Chemistry (Jennifer Garner, Mark Ruffalo) |