Tiachiv urban territorial hromada (Ukrainian: Тячівська міська територіальна громада, romanized: Tiachivska miska terytorialna hromada) is one of the hromadas of Ukraine, located in the country's western Zakarpattia Oblast.

Its administrative centre is the city of Tiachiv.

[1] The hromada has a size of 97.8 km2 (37.8 sq mi).

[1] Prior to the 2020 Ukrainian administrative reforms, Tiachiv urban hromada was an amalgamated hromada established on 25 October 2015.

[2] In addition to one city (Tiachiv), Tiachiv urban hromada includes the following four villages:[3]