This is a list of the members of the Australian House of Representatives in the Second Australian Parliament, which was elected on 16 December 1903.
{| class="wikitable sortable"
! Member
! colspan=2 | Party
! Electorate
! State
! In office
|-
|
| | ||
| Herbert
| Qld
| 1901–1925
|-
|
| | ||
| Boothby
| SA
| 1901–1911
|-
|
| | ||
| Riverina
| NSW
| 1903–1904
|-
| *
| | ||
| Barker
| SA
| 1901–1906
|-
|
| | ||
| Wilmot
| Tas
| 1901–1904
|-
| *
| | ||
| Canobolas
| NSW
| 1901–1913
|-
|
| | || /
| Wilmot
| Tas
|
|-
|
| | ||
| Fremantle
| WA
| 1903–1906
|-
|
| | ||
| Riverina
| NSW
|
|-
| *
| | ||
| Eden-Monaro
| NSW
| 1901–1926
|-
|
| | ||
| Werriwa
| NSW
|
|-
|
| | ||
| Bourke
| Vic
| 1901–1910
|-
|
| | ||
| Parramatta
| NSW
| 1901–1921
|-
|
| | ||
| Corio
| Vic
|
|-
|
| | ||
| Brisbane
| Qld
| 1903–1906
|-
| *
| | ||
| Ballarat
| Vic
| 1901–1913
|-
|
| | ||
| South Sydney
| NSW
|
|-
|
| | || /
| Oxley
| Qld
| 1901–1913
|-
|
| | ||
| Richmond
| NSW
| 1901–1910
|-
|
| | ||
| Wide Bay
| Qld
| 1901–1915
|-
| *
| | ||
| Swan
| WA
| 1901–1918
|-
|
| | ||
| Perth
| WA
| 1901–1922
|-
|
| | ||
| Kalgoorlie
| WA
| 1903–1913
|-
| *
| | ||
| Illawarra
| NSW
| 1901–1913
|-
|
| | || /
| Denison
| Tas
| 1901–1910
|-
|
| | ||
| Flinders
| Vic
| 1903–1906
|-
| *
| | ||
| Angas
| SA
| 1901–1919
|-
| *
| | ||
| Darling Downs
| Qld
|
|-
|
| | ||
| Mernda
| Vic
| 1901–1913
|-
|
| | ||
| Northern Melbourne
| Vic
| 1901–1906
|-
| *
| | ||
| Wakefield
| SA
| 1901–1909
|-
|
| | ||
| West Sydney
| NSW
| 1901–1952
|-
|
| | ||
| Hindmarsh
| SA
| 1903–1909
|-
| *
| | ||
| Indi
| Vic
| 1901–1906
|-
|
| | ||
| Lang
| NSW
| 1903–1928
|-
|
| | ||
| Wentworth
| NSW
| 1903–1919
|-
|
| | ||
| Moira
| Vic
| 1901–1906
|-
| *
| | ||
| Adelaide
| SA
| 1901–1908
|-
|
| | ||
| Kooyong
| Vic
| 1901–1910
|-
|
| | ||
| Cowper
| NSW
| 1903–1906
|-
|
| | ||
| Hunter
| NSW
| 1903–1910
|-
|
| | ||
| New England
| NSW
| 1903–1906
|-
|
| | ||
| Hume
| NSW
| 1901–1913
|-
| *
| | ||
| Corinella
| Vic
| 1901–1906
|-
|
| | || /
| Echuca
| Vic
| 1901–1906
|-
|
| | ||
| Kennedy
| Qld
| 1901–1925
|-
|
| | || /
| Franklin
| Tas
|
|-
|
| | ||
| Melbourne
| Vic
| 1901–1904
|-
| *
| | ||
| Gippsland
| Vic
| 1901–1906
|-
| *
| | ||
| Coolgardie
| WA
|
|-
|
| | ||
| Melbourne
| Vic
| 1904–1940
|-
|
| | ||
| Melbourne Ports
| Vic
| 1901–1910
|-
|
| | ||
| Darwin
| Tas
| 1901–1917
|-
|
| | ||
| Maranoa
| Qld
| 1901–1921
|-
|
| | ||
| Wimmera
| Vic
| 1901–1906
|-
| *
| | || /
| Grey
| SA
| 1901–1922
|-
|
| | ||
| Bendigo
| Vic
| 1901–1913
|-
|
| | ||
| East Sydney
| NSW
|
|-
|
| | ||
| Wannon
| Vic
| 1903–1906
|-
|
| | || /
| Southern Melbourne
| Vic
| 1901–1906
|-
|
| | ||
| Laanecoorie
| Vic
|
|-
|
| | ||
| Grampians
| Vic
| 1901–1906
|-
|
| | ||
| Parkes
| NSW
| 1901–1919
|-
|
| | ||
| Macquarie
| NSW
| 1901–1906
|-
|
| | ||
| Darling
| NSW
|
|-
|
| | ||
| Bass
| Tas
| 1903–1910
|-
|
| | ||
| Barrier
| NSW
| 1901–1917
|-
|
| | ||
| Capricornia
| Qld
| 1903–1906
|-
| *
| | ||
| North Sydney
| NSW
| 1901–1910
|-
| *
| | ||
| Balaclava
| Vic
| 1901–1906
|-
|
| | ||
| Yarra
| Vic
| 1901–1922
|-
|
| | ||
| Newcastle
| NSW
| 1901–1935
|-
|
| | ||
| Bland
| NSW
| 1901–1910
|-
|
| | ||
| Gwydir
| NSW
| 1903–1919
|-
|
| | || /
| Moreton
| Qld
| 1901–1906
|-
|
| | ||
| Dalley
| NSW
| 1901–1910
|-
|
| | ||
| Robertson
| NSW
| 1901–1910
|-
|
| | ||
| Corangamite
| Vic
| 1903–1910
|}
Notes
<nowiki>*</nowiki> These candidates were elected unopposed.