Douglas Hogg could refer to two figures in British politics:

• Douglas Hogg, 1st Viscount Hailsham, Lord Chancellor from 1928 to 1929 and again from 1935 to 1938 and one of the leading Conservative politicians of the interwar era
• Douglas Hogg, 3rd Viscount Hailsham, grandson of the above, Conservative Member of Parliament for Sleaford and North Hykeham, Minister of Agriculture, Fisheries and Food from 1995-1997