The Ambassador of the United Kingdom to Tajikistan is the United Kingdom's foremost diplomatic representative in the Republic of Tajikistan, and in charge of the UK's diplomatic mission in Tajikistan. The official title is His Britannic Majesty's Ambassador to the Republic of Tajikistan.
Until May 2002, the Ambassador to Tajikistan was resident in Tashkent, and the position was held concurrently by the Ambassador to Uzbekistan.