| Champ: |  Barbora Krejčíková Kateřina Siniaková |
| Runner: | Belinda Bencic  Sara Sorribes Tormo |
| Score: | 6–3, 6–4 |
See main article: 2013 US Open (tennis).
Gabrielle Andrews and Taylor Townsend were the defending champions having won the 2012 event, but neither player chose to defend their title.
Barbora Krejčíková and Kateřina Siniaková won the tournament, defeating Belinda Bencic and Sara Sorribes Tormo in the final, 6–3, 6–4. This was the Czech pair's third Grand Slam victory in a row. Krejčíková became the fourth girls' doubles player to reach all of the Grand Slam finals in a calendar year after Anastasia Pavlyuchenkova, Urszula Radwańska and Tímea Babos.