Joseph Abbott (New South Wales politician)

Joseph Abbott (August 1843 – 15 June 1903), was a wool-broker and politician in New South Wales.

Abbott was an auctioneer of wool, chief auctioneer and a partner and managing director of Mort & Co. Ltd. Abbott was elected to the seat of Newtown in the New South Wales Legislative Assembly in a by-election in February 1888. Abbott held the seat and won the election in July when the seat was reformed as the Electoral district of Newtown-Camperdown.

Abbott retired from politics in July 1895. He died in Croydon, New South Wales on 15 June 1903.