Vahdat Hall

Alborz High School (Persian: دبیرستان ماندگار البرز) is a college-preparatory gifted high school located in the heart of Tehran, Iran. It is one of the first modern high schools in Asia and the Middle East, named after the Alborz mountain range, north of Tehran. Its place in the shaping of Iran's intellectual elite compares with that of Eton College in England and institutions such as Phillips Academy, Phillips Exeter Academy, and Milton Academy in the United States.

The Russian Embassy in Tehran is the official diplomatic mission of the Russian Federation in the Islamic Republic of Iran. Since 1915, it has been located at Atabek Garden.

The Cathedral of the Consolata, also called the Roman Catholic Cathedral of Tehran, is a Catholic Church building in the city of Tehran, Iran, in which the Latin or Roman rite is followed. It is not to be confused with the Chaldean Catholic cathedral of Tehran, St. Joseph's Cathedral, where the Chaldean rite is followed. The cathedral is located near the Italian embassy in Tehran. It is the main church of the Roman Catholic Archdiocese of Teheran-Isfahan (Archidioecesis Teheranensis-Hispahanensis Latinorum), which was created in 1629 by Pope Urban VIII. It is under the pastoral responsibility of Bishop Dominique Mathieu, O.F.M. Conv. Due to the diversity of nationalities of Christians in the city, it offers religious services in various languages.

The Latin Archdiocese of Tehran–Isfahan (Latin: Archidioecesis Teheranensis-Hispahanensis Latinorum) is a particular church of the Catholic Church in Iran.Pope Francis changed the name of this jurisdiction to the Archdiocese of Tehran–Isfahan from the Archdiocese of Isfahan on 8 January 2021.Besides a small number of Latin Rite locals, most Roman Catholics in Iran are foreigners living in the country. The majority of Catholics in Iran belong to the Chaldean Catholic Church, and there is also a small Armenian Catholic diocese.

Amirkabir University of Technology (AUT) (Persian: دانشگاه صنعتی امیرکبیر), also called the Tehran Polytechnic, is a public technological university located in Tehran, Iran. Founded in 1958, AUT is the oldest technical university established in Iran.It is referred to as the 'Mother of Engineering Universities'. Acceptance to the university is competitive, entrance to undergraduate and graduate programs requiring scoring among the top 1% of students in the Iranian University Entrance Exam, known as 'Konkour'. The university was founded in 1928 as a technical academy, and was further transformed into a full-fledged university by Habib Nafisi in 1956, after that it was extended and enlarged by Dr. Mohammad Ali Mojtahedi, during the Pahlavi dynasty. Named the Tehran Polytechnic, it initially offered five engineering degrees, namely; Electrical and Electronics, Mechanical, Textile, Chemistry and Construction and Infrastructure. Six months before the victory of 1979 Iranian Revolution, Tehran Polytechnic was renamed after the Iranian prime minister Amir Kabir (1807–1852). The university now has 18 science and engineering departments, dozens of research groups and laboratories and three other affiliated centers, located in Garmsar, Bandar Abbas and Mahshahr. Around 13,400 students are enrolled in the undergraduate and graduate programs. AUT has more than 500 full-time academic faculty members and 550 administrative employees, giving it the highest staff-to-student ratio among the country's universities. The executive branch consists of four departments which receive participation from councils in planning and administering affairs. AUT has signed agreements with international universities for research and educational collaboration. There is a joint program between AUT and the University of Birmingham.AUT is one of the leading universities in E-Learning systems in Iran which began its activities in 2004. AUT is the pioneer of sustainable development in Iran and established the Office of Sustainability in 2011. The activities of this office contribute to the AUT campus by reducing energy consumption, costs, and emissions, and also provide student coursework, volunteer opportunities for students, as well as research and education academic activities on sustainable development.

Firooz Bahram High School (دبیرستان فیروز بهرام) is one of Tehran's oldest high schools still in operation.

Sazmanab (Persian: سازمان آب) is a curatorial project which originally started as an artist-run space and residency program in Tehran in 2008. Sazmanab supported artistic work in a wide range of media through exhibitions and events, residencies for artists and curators, workshops, talks, and other events.

Surp Asdvadzadzin Church, Holy Mother of God Church or Saint Mary Church (Armenian: Սուրբ Աստվածածին եկեղեցի, Persian: کلیسای مریم مقدس) is an Armenian Apostolic church in Tehran, Iran completed in 1945. From 1945 to 1970 the church was the official office and the resident of Armenians' archbishop, which was then transferred to Saint Sarkis Cathedral, Tehran.

Najmieh Hospital is located in Tehran, Iran. The hospital is situated south of Jomhuri, on Hafez Street. Its original building belongs to early-Pahlavi architectural style. On 4 August 2003 it was declared part of the Iranian Cultural Heritage and registered under number 9494. Najmieh is also on the list of Iranian Endowment Organization.

The City Theater (Persian: تئاتر شهر, Teātr-e Šahr) is a performing arts complex in Tehran, the capital of Iran. This complex is considered as the main outlet of Iran artistic theater. It was built with the initiative of Shahbanu Farah Pahlavi under the rule of Mohammad Reza Pahlavi, the last Shah of Iran. It contains several performance spaces including the halls of Cheharsou, Qashqai, Sayeh, the performance studio, and the main hall. The complex was designed by architect Ali Sardar Afkhami in the 1960s, and opened in 1972. After the 1979 Revolution, the Ministry of Culture and Islamic Guidance has overseen its operation. City Theater of Tehran is closed on Saturdays.

On 6 December 2005 (Azar 15, 1384) at 14:10 local time (10:40 UTC), a Lockheed C-130 Hercules military transport aircraft of the Islamic Republic of Iran Air Force, tail number 5-8519, c/n 4399, crashed into a ten-story apartment building in a residential area of Tehran, the capital city of Iran.

The Chaldean Catholic Metropolitan Archeparchy of Tehran (Latin: Archidioecesis Teheranensis Chaldaeorum) is an Archeparchy (Eastern Archdiocese) of the Chaldean Catholic church (Syro-Oriental Rite) in Iran, with its archiepiscopal see, St. Joseph's Cathedral, in the national capital Tehran. Despite its Metropolitan rank, it has no suffragan.