The 2009–10 season was the 123rd season of competitive football by Hamilton Academical and the second season back in the top-flight of Scottish football.

Hamilton Academical competed in the Scottish Premier League, Scottish Cup and Scottish League Cup.

For a list of Scottish football transfers in 2009–10, see transfers in season 2009-10 In Permanent Loans in Loans out Out Permanent In Permanent Loans in Loans out Out Permanent Source: Competitions

Source: BBC Sport Source: 2009–10 Scottish Premier League article