2019 Australian Open – Wheelchair quad doubles
# 2019 Australian Open – Wheelchair quad doubles

Defending champions Dylan Alcott and Heath Davidson defeated Andy Lapthorne and David Wagner in the final, 6–3, $6–7^{(6–8)},$ [12–10] to win the quad doubles wheelchair tennis title at the 2019 Australian Open. It was the first step towards an eventual Grand Slam for Alcott.

## Seeds

* Andy Lapthorne / David Wagner (final)
* Dylan Alcott / Heath Davidson (champions)

## 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

| Final | Final | Final | Final | Final |
| - | - | - | - | - |
| 1 | Andy Lapthorne David Wagner | 3 | $7^8$ | [10] |
| 2 | Dylan Alcott Heath Davidson | 6 | $6^6$ | [12] |
