Colin Elly Begg QC (31 January 1917 – 9 September 1984) was an Australian politician and judge.
He was born in Sydney to electrical engineer Colin Erle Begg and Bertha Zadi.
His final year of secondary education was at North Sydney Boys High School.
During World War II he served in the AIF, gaining the rank of lieutenant and being mentioned in despatches.
In 1955 he was elected to the New South Wales Legislative Council for the Liberal Party.