# 2018 Wimbledon Championships – Girls' doubles

Wang Xinyu and Wang Xiyu won the title, defeating Caty McNally and Whitney Osuigwe in the final, 6–2, 6–1.
Olga Danilović and Kaja Juvan were the defending champions, but chose not to participate.

## Seeds

* Wang Xinyu / Wang Xiyu (champions)
* Caty McNally / Whitney Osuigwe (final)
* Eléonora Molinaro / Clara Tauson (first round)
* María Lourdes Carlé / Cori Gauff (semifinals)
* Joanna Garland / Liang En-shuo (quarterfinals)
* Yuki Naito / Naho Sato (second round)
* Georgia Drummy / Alexa Noel (quarterfinals)
* Clara Burel / Diane Parry (quarterfinals)

## Draw
### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Finals

| Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| 1 | Wang Xinyu Wang Xiyu | 6 | 6 | | | | |
| 4 | María Lourdes Carlé Cori Gauff | 4 | 2 | | | | |
| 4 | María Lourdes Carlé Cori Gauff | 4 | 2 | 1 | Wang Xinyu Wang Xiyu | 6 | 6 |
| | | | | 2 | Caty McNally Whitney Osuigwe | 2 | 1 |
| | Dalayna Hewitt Peyton Stearns | 2 | 5 | 2 | Caty McNally Whitney Osuigwe | 2 | 1 |
| 2 | Caty McNally Whitney Osuigwe | 6 | 7 | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | Wang Xinyu Wang Xiyu | 6 | 6 | | | | | | | | | | | | | | |
| | Natasha Subhash Katie Volynets | 2 | 2 | | 1 | Xin Wang Xiy Wang | 6 | 6 | | | | | | | | | |
| | Leonie Küng Joanne Züger | 6 | 6 | | | L Küng J Züger | 2 | 0 | | | | | | | | | |
| | Ana Makatsaria Lea Ma | 4 | 4 | | | | | | | 1 | Xin Wang Xiy Wang | 6 | 6 | | | | |
| WC | Sonay Kartal Erin Richardson | 7 | 5 | 6 | | | | | | 5 | J Garland E-s Liang | 4 | 2 | | | | |
| | Loudmilla Bencheikh Manon Léonard | 5 | 7 | 4 | WC | S Kartal E Richardson | 5 | 5 | | | | | | | | | |
| | Mariam Dalakishvili Sada Nahimana | 2 | 4 | | 5 | J Garland E-s Liang | 7 | 7 | | | | | | | | | |
| 5 | Joanna Garland Liang En-shuo | 6 | 6 | | | | | | | | | | | 1 | Xin Wang Xiy Wang | 6 | 6 |
| 4 | María Lourdes Carlé Cori Gauff | 6 | 6 | | | | | | | | | | | 4 | ML Carlé C Gauff | 4 | 2 |
| | Camila Osorio María Gabriela Rivera Corado | 3 | 1 | | 4 | ML Carlé C Gauff | 7$^7$ | 6 | | | | | | | | | |
| | Hurricane Tyra Black Ana Geller | 4 | 2 | | | S Lansere K Rakhimova | 6$^4$ | 1 | | | | | | | | | |
| | Sofya Lansere Kamilla Rakhimova | 6 | 6 | | | | | | | 4 | ML Carlé C Gauff | 7 | 6 | | | | |
| WC | Victoria Allen Destinee Martins | 6 | 7 | | | | | | | WC | V Allen D Martins | 5 | 3 | | | | |
| | Violet Apisah Lulu Sun | 1 | 5 | | WC | V Allen D Martins | 4 | 6 | 6 | | | | | | | | |
| | Elina Avanesyan Caijsa Hennemann | 0 | 6$^5$ | | 6 | Y Naito N Sato | 6 | 4 | 2 | | | | | | | | |
| 6 | Yuki Naito Naho Sato | 6 | 7$^7$ | | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 8 | Clara Burel Diane Parry | 6 | 6 | | | | | | | | | | | | | |
| | Marta Custic Zheng Qinwen | 4 | 4 | | 8 | C Burel D Parry | 6 | 6 | | | | | | | | |
| WC | Danielle Daley Tanysha Dissanayake | 2 | 2 | | | LA Fernandez G Price | 4 | 4 | | | | | | | | |
| | Leylah Annie Fernandez Gabriella Price | 6 | 6 | | | | | | 8 | C Burel D Parry | 3 | 5 | | | | |
| | Daria Frayman Federica Rossi | 6$^9$ | 0 | | | | | | | D Hewitt P Stearns | 6 | 7 | | | | |
| | Dalayna Hewitt Peyton Stearns | 7$^{11}$ | 6 | | | D Hewitt P Stearns | 7 | 7$^7$ | | | | | | | | |
| | Thasaporn Naklo Mananchaya Sawangkaew | 2 | 7$^7$ | 6 | | T Naklo M Sawangkaew | 5 | 6$^4$ | | | | | | | | |
| 3 | Eléonora Molinaro Clara Tauson | 6 | 6$^4$ | 3 | | | | | | | | | | D Hewitt P Stearns | 2 | 5 |
| 7 | Georgia Drummy Alexa Noel | 6 | 6 | | | | | | | | | | 2 | C McNally W Osuigwe | 6 | 7 |
| | Viktoryia Kanapatskaya Lenka Stará | 3 | 2 | | 7 | G Drummy A Noel | 6 | 6 | | | | | | | | |
| | Elisabetta Cocciaretto Nika Radišič | 3 | 6$^5$ | | WC | A Bissett M Cross | 2 | 3 | | | | | | | | |
| WC | Amelia Bissett Morgan Cross | 6 | 7$^7$ | | | | | | 7 | G Drummy A Noel | 5 | 5 | | | | |
| | Adrienn Nagy Stefania Rogozińska Dzik | 5 | 2 | | | | | | 2 | C McNally W Osuigwe | 7 | 7 | | | | |
| | Francesca Curmi Viktoriia Dema | 7 | 6 | | | F Curmi V Dema | 4 | 1 | | | | | | | | |
| | Gergana Topalova Daniela Vismane | 1 | 2 | | 2 | C McNally W Osuigwe | 6 | 6 | | | | | | | | |
| 2 | Caty McNally Whitney Osuigwe | 6 | 6 | | | | | | | | | | | | | |