Tajrish (Persian: تجريش‎‎, also Romanized as Tajrīsh) is a former village in Shemiranat County, Tehran Province, Iran, which has since been absorbed into Tehran.

The Tajrish neighbourhood is located along the northern edge of Tehran. This neighbourhood is one of the oldest parts of Tehran and during the last few decades, has become popular with the wealthy by virtue of the low levels of pollution, in turn created by the area’s favorable location along Tehran’s northern hills. Tajrish is situated in the Shemiranat County. As of 2006, the neighborhood had 86,000 inhabitants.

Tajrish bazaar has been built according to architectural style which closely resembles the traditional bazaar located in downtown Tehran. Some of its arches have been destroyed due to construction of multi-story buildings and its traditional identity has been threatened by irregularity of window shops and external view of new stores. “According to ratification by Tehran Municipality, the bazaar will be organized according to a new plan which will be implemented in cooperation with Tehran Cultural Heritage, Handicrafts and Tourism Organization. ” The official further stated that the project will take 18 solar months and the cost of organizing this economic and trade center in north Tehran has been estimated at about 28 billion rials.

Tajrish bazaar includes a roofed passageway through which thousands of people pass en route to paying pilgrimage to Emamzadeh Saleh or to the Bazaar for purchasing goods.