John Gavan Duffy

John Duffy
Postmaster-General of Victoria
In office
27 September 1894  5 December 1899
In office
16 February 1892  28 April 1892
Preceded byJames Patterson
Succeeded byWilliam Zeal
Minister without portfolio
In office
26 May 1892  23 January 1893
Preceded byAgar Wynne
Succeeded byWilliam Watt
Attorney-General of Victoria
In office
16 February 1892  28 April 1892
Preceded byWilliam Shiels
Succeeded byBryan O'Loghlen
Minister for Agriculture of Victoria
In office
19 March 1880  3 August 1880
Preceded byFrancis Longmore
Succeeded byRichard Richardson
Commissioner of Crown Lands and Survey
In office
5 March 1880  3 August 1880
Preceded byDuncan Gillies
Succeeded byRichard Richardson
Member of the Victorian Legislative Assembly
for Kilmore, Dalhousie and Lancefield
In office
1 April 1889  1 May 1904
Member of the Victorian Legislative Assembly
for Dalhousie
In office
1 June 1887  1 March 1889
In office
1 May 1874  1 February 1886
Personal details
Born15 October 1844
Dublin, Ireland
Died8 March 1917
St Kilda, Victoria

John Gavan Duffy (15 October 1844 – 8 March 1917) was an Australian politician, member of the Victorian Legislative Assembly.