The British High Commissioner represents the British Government in its relations with the Zambian Government and promotes British interests in Zambia. The High Commissioner, who is based in Lusaka, ensures that British policies are explained to the Zambian Government and its people. The High Commissioner also explains Zambian policies to the British Government.

There are currently two British High Commissioners accredited to Zambia, on a job-sharing basis.   They are Ms Carolyn Davidson and Mr Thomas Carter.  A married couple, both are career diplomats in their own right.  They rotate in the job every four months.  The High Commissioner currently in office is Mr Thomas Carter. Ms Carolyn Davidson will take over the job again on 1 January 2010.