| sprinter/ARIA | |
| Cover: | Kalafina_wiki_sprinter-aria_cover300px.jpg |
| Type: | single |
| Artist: | Kalafina |
| Album: | Seventh Heaven |
| B-Side: | Oblivious -instrumental- |
| Released: |  July 30, 2008 |
| Genre: | |
| Label: | Sony Music Japan |
| Prev Title: | Oblivious |
| Prev Year: | 2008 |
| Next Title: | Fairytale |
| Next Year: | 2008 |
"sprinter/ARIA" is the second single by Kalafina, featuring Wakana Ootaki and Keiko Kubota, along with two new members, Maya Toyoshima and Hikaru Masai. "ARIA" was used as theme song for the fourth chapter of Kara no Kyoukai while "sprinter" was used for the fifth chapter.