| Champ: |  Alexander Peya Nicole Melichar |
| Runner: |  Jamie Murray Victoria Azarenka |
| Score: | 7–6(7–1), 6–3 |
| Seeds: | 16 |
See main article: 2018 Wimbledon Championships.
Jamie Murray and Martina Hingis were the defending champions, but Hingis retired from professional tennis at the end of 2017. Alexander Peya and Nicole Melichar won the title, defeating Murray and Victoria Azarenka in the final, 7–6(7–1), 6–3.[1]