Marjolein Buis and Yui Kamiji defeated the defending champion Aniek van Koot and her partner Diede de Groot in the final, 6–0, 6–4 to win the women's doubles wheelchair tennis title at the 2018 Australian Open.
| Wheelchair women's doubles | |
|---|---|
| 2018 Australian Open | |
| Champions |  Marjolein Buis  Yui Kamiji |
| Runners-up | Diede de Groot Aniek van Koot |
| Score | 6–0, 6–4 |
Jiske Griffioen and van Koot were the reigning champions, but Griffioen did not participate.
Seeds edit
Marjolein Buis / 
Yui Kamiji (champions)- Diede de Groot / Aniek van Koot (final)
Draw edit
Key edit
- 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
Draw edit
| First round | Final | ||||||||||||
| 1 | Marjolein Buis Yui Kamiji
| 6 | 6 | ||||||||||
 Kgothatso Montjane Lucy Shuker
| 1 | 3 | |||||||||||
| 1 | Marjolein Buis Yui Kamiji
| 6 | 6 | ||||||||||
| 2 | Diede de Groot Aniek van Koot
| 0 | 4 | ||||||||||
 Sabine Ellerbrock Katharina Krüger
| 2 | 4 | |||||||||||
| 2 | Diede de Groot Aniek van Koot
| 6 | 6 | ||||||||||