| Champ: | Kamilla Bartone  Oksana Selekhmeteva |
| Runner: |  Aubane Droguet Séléna Janicijevic |
| Score: | 7–5, 7–6(8–6) |
| After Year: | 2021 |
See main article: 2019 US Open (tennis).
Kamilla Bartone and Oksana Selekhmeteva won the girls' doubles tennis title at the 2019 US Open, defeating Aubane Droguet and Séléna Janicijevic in the final, 7–5, 7–6(8–6).
Cori Gauff and Caty McNally were the defending champions, but chose not to participate, having already competed in the women's doubles.