# 1938 Australian Championships – Mixed doubles

Nell Hopman and Harry Hopman were the defending champions and second seeds, but they lost in the quarterfinals.
In an all-unseeded final Margaret Wilson and John Bromwich defeated Nancye Wynne and Colin Long 6–3, 6–2, to win the mixed doubles tennis title at the 1938 Australian Championships.

## Seeds

* Dorothy Bundy / Don Budge (quarterfinals)
* Nell Hopman / Harry Hopman (quarterfinals)
* Thelma Coyne / Jack Crawford (semifinals)
* Dorothy Workman / Gene Mako (semifinals)

## 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 | Semifinals | Final | Final | Final |
| | Margaret Wilson John Bromwich | 5 | 6 | 6 | | | |
| 3 | Thelma Coyne Jack Crawford | 7 | 4 | 4 | | | |
| 3 | Thelma Coyne Jack Crawford | 7 | 4 | 4 | Margaret Wilson John Bromwich | 6 | 6 |
| | | | | | Nancye Wynne Colin Long | 3 | 2 |
| | Nancye Wynne Colin Long | 6 | 6 | | Nancye Wynne Colin Long | 3 | 2 |
| 4 | Dorothy Workman Gene Mako | 2 | 3 | | | | |

### Earlier rounds
#### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| | | | | | 1 | Dorothy Bundy Don Budge | 6 | 6 | | | | | | | | | | |
| | | | | | | Truda Cox Tom Warhurst | 2 | 2 | | | | | | | | | | |
| | | | | | | | | | 1 | Dorothy Bundy Don Budge | 0 | 2 | | | | | | |
| | | | | | | | | | | Margaret Wilson John Bromwich | 6 | 6 | | | | | | |
| | | | | | | Margaret Wilson John Bromwich | 6 | 8 | | | | | | | | | | |
| | | | | | | Nina Vickery Max Bonner | 1 | 6 | | | | | | | | | | |
| | | | | | | | | | | | | | | | Margaret Wilson John Bromwich | 5 | 6 | 6 |
| 3 | Thelma Coyne Jack Crawford | 6 | 7 | | | | | | | | | | | 3 | Thelma Coyne Jack Crawford | 7 | 4 | 4 |
| | Gwen Stevenson Lionel Brodie | 0 | 5 | | 3 | Thelma Coyne Jack Crawford | 6 | 6 | | | | | | | | | | |
| | May Hardcastle Alfred Chave | 3 | 6 | 6 | | May Hardcastle Alfred Chave | 0 | 3 | | | | | | | | | | |
| | Nancy Chitty Frank Walsh | 6 | 3 | 2 | | | | | 3 | Thelma Coyne Jack Crawford | 3 | 6 | 6 | | | | | |
| | Dot Stevenson Don Turnbull | 6 | 4 | 6 | | | | | | Dot Stevenson Don Turnbull | 6 | 4 | 2 | | | | | |
| | Dorothy Weston Fred Bennett | 0 | 6 | 1 | | Dot Stevenson Don Turnbull | 6 | 7 | | | | | | | | | | |
| | Jean Davies Les Hancock | 6 | 1 | 7 | | Jean Davies Les Hancock | 3 | 5 | | | | | | | | | | |
| | Joan Walters Cliff Harvey | 4 | 6 | 5 | | | | | | | | | | | | | | |

#### Bottom half

| 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 |
| 2 | Nell Hopman Harry Hopman | 6 | 6 | | | | | | | | | | | | | |
| | Eileen McGill Jimmy McGill | 1 | 0 | 2 | Nell Hopman Harry Hopman | 6 | 6 | | | | | | | | | |
| | Connie Coate George Holland | 7 | 6 | | Connie Coate George Holland | 3 | 2 | | | | | | | | | |
| | Birdie Bond Harold Whillans | 5 | 1 | | | | | | 2 | Nell Hopman Harry Hopman | 3 | 2 | | | | |
| | Emily Hood Westacott Gar Moon | 6 | 6 | | | | | | | Nancye Wynne Colin Long | 6 | 6 | | | | |
| | Val Woods Anthony Maggs | 4 | 4 | | Emily Hood Westacott Gar Moon | 13 | 3 | | | | | | | | | |
| | | | | | Nancye Wynne Colin Long | 15 | 6 | | | | | | | | | |
| | | | | | | | | | | | | | | Nancye Wynne Colin Long | 6 | 6 |
| | | | | | | | | | | | | | 4 | Dorothy Workman Gene Mako | 2 | 3 |
| | | | | 4 | Dorothy Workman Gene Mako | 6 | 6 | | | | | | | | | |
| | | | | | Kath Woodward Jack Clemenger | 2 | 1 | | | | | | | | | |
| | | | | | | | | | 4 | Dorothy Workman Gene Mako | 6 | 6 | | | | |
| | | | | | | | | | | Joan Hartigan Arthur Huxley | 4 | 2 | | | | |
| | | | | | Joan Hartigan Arthur Huxley | 3 | 9 | 6 | | | | | | | | |
| | | | | | Gwen O'Halloran Len Schwartz | 6 | 7 | 2 | | | | | | | | |