List of DLP Parliamentarians since 1955
Australian Senate
- George Cole (Tas), 1955–65
- Frank McManus (Vic), 1955–62, 1965–74
- Vince Gair (Qld), 1965–74
- Condon Byrne (Qld), 1968–74
- Jack Little (Vic), 1968–74
- Jack Kane (NSW), 1970–74
- John Madigan, Senator for Victoria, 2010-2014.
Australian House of Representatives
- Tom Andrews (Darebin, Vic), 1955
- Bill Bourke (Fawkner, Vic), 1955
- Bill Bryson (Wills, Vic), 1955
- Jack Cremean (Gellibrand, Vic), 1955
- Bob Joshua (Ballaarat, Vic), 1955
- Stan Keon (Yarra, Vic), 1955
- Jack Mullens (Hoddle, Vic), 1955
Victorian Legislative Assembly
- William Barry (Carlton), 1955
- Stan Corrigan (Port Melbourne), 1955
- Leslie D’Arcy (Grant), 1955
- George Fewster (Essendon), 1955
- Thomas Hayes (Melbourne), 1955
- Michael Lucy (Ivanhoe), 1955
- Edmund Morrissey (Mernda), 1955
- Charles Murphy (Hawthorn), 1955
- Joseph O’Carroll (Clifton Hill), 1955
- Peter Randles (Brunswick), 1955
- Frank Scully (Richmond), 1955–58
- George White (Mentone), 1955
Victorian Legislative Council
- Peter Kavanagh, (Western Victoria), 2006-2010
- Dr Rachel Carling-Jenkins, (Western Metropolitan) 2014-17
- Albert Bailey (Melbourne West), 1955–58
- Thomas Brennan (Monash), 1955–58
- Leslie Coleman (Melbourne West), 1955
- Paul Jones (Doutta Galla), 1955–58
- Jack Little (Melbourne North), 1955–58
- Patrick Sheehy (Melbourne), 1955–58
New South Wales Legislative Assembly
- Kevin Harrold (Gordon), 1973–76
Legislative Assembly of Queensland
- Les Diplock (Aubigny), 1962–72 (QLP 1957–62)
- Paul Hilton (Carnarvon), 1962–63 (QLP 1957–62)