The following people, from across various religious and social groups, were passengers on the SS Wimmera:
- Archbishop Michael Kelly (of Sydney) February 1905
- Right Reverend Dr. George Michael Lenihan (Bishop of Auckland) February 1905 & October 1909
- General William Booth (founder Salvation Army) May 1905
- Lt-Colonel Charles Fermaud (General-Secretary World Alliance YMCA) June 1907
- Reverend Arthur Parker (London Missionary Society) September 1907
- Jessie Ackermann (social reformer) October 1907
- Georgia Gladys Cooley (spiritualist) December 1907
- Reverend William Grant (Presbyterian minister) June 1908/March 1909/July & November 1911
- Annie Besant (theosophist) July 1908
- Reverend William Edward Bromilow (Methodist missionary) November/December 1908
- Joseph McCabe (rationalist) June 1910
- Dr John Quincy Adams Henry (evangelist/missionary/temperance campaigner) August 1910
- Charles A. Potts (evangelistic singer) August 1910
- Sir Robert Baden-Powell (founder Boy Scouts) May 1912
- Reverend John Francis Goldie (Methodist missionary, Solomon Islands) August 1913
- Helen Barnes (YWCA) March 1916
© Ralph L. Sanderson 2004-2021