Museum of Ancient Iran

The Museum of Ancient Iran is a museum of Iranian prehistory and ancient history located at the western part of Mashhq Square in Tehran, Iran. Designed by French architect André Godard and constructed between 1934 and 1937, it forms one half of the National Museum of Iran complex, alongside the adjacent Museum of the Islamic Era. The institution holds particular significance as Iran's principal repository for archaeological materials spanning from the Paleolithic period through the Sasanian era, housed within a building whose architecture deliberately evokes ancient Persian forms.

The museum originated from a proposal by Ali-Asghar Hekmat, then Minister of Education under Pahlavi Iran, which received approval from Reza Shah. Construction began on 11 May 1934 on land within a former military compound, with Godard as architect and two Iranian master builders, Ostad Morad Tabrizi and Abbas Ali Memar, executing the construction. The building was completed in 1937 and opened to the public that year. Originally intended as an anthropology museum, the institution's purpose shifted after the 1979 Islamic Revolution with the establishment of the Cultural Heritage Organization. Ancient objects were concentrated in the Museum of Ancient Iran, and in 1996 the adjacent building constructed in 1958 opened as the Museum of the Islamic Era. The entire complex was then officially designated the National Museum of Iran, with Islamic-era works formally separated from the original museum and moved to the new structure. Between 1979 and 1991, the museum underwent qualitative and quantitative expansion, including replacement of exhibitions, modernization of heating and electrical systems, and construction of storage and treasury facilities.

The collections encompass the full breadth of Iranian prehistory and ancient history. The Paleolithic holdings include quartz stone artifacts from the Kashafrud Basin east of Mashhad dating to more than one million years ago, Middle Paleolithic Neanderthal-associated tools of pyrite from Zagros Mountains and central Iranian Plateau caves including Bisotun and Khorramabad, and Upper Paleolithic materials from sites such as Yafteh Cave in Lorestan Province. The Wezmeh Cave near Kermanshah has yielded the oldest human remains discovered in Iran: a tooth from a nine-year-old child dating 20,000 to 25,000 years ago, identified through gamma-ray spectroscopy. Neolithic and Chalcolithic materials include Iran's oldest clay from Gange Darre, early animal and human figurines from Sarab, and painted ceramics from fifth and fourth millennium BCE sites including Shoush, Ismail-Abad, Cheshmeh Ali, and Taleyakon. Bronze and Iron Age objects include vessels from Jiroft and Shahdad with mythological and geometric designs, the notable Shahdad flower figure, and metalwork from late Bronze Age and early Iron Age contexts. Prehistoric art from the Elamite civilization is also represented.

Among the most significant individual objects are the Wezmeh tooth, the oldest human fossil remains known from Iran, associated with a nine-year-old child and dated to 20,000 to 25,000 years ago. The Shahdad flower represents a nude male figure with hands at the chest in a probable prayer gesture, constituting an important Bronze Age artistic statement. The Jiroft and Shahdad vessels display complex iconography including human combat with mythological beasts, geometric patterns, and animal and vegetable motifs. From the Neolithic period, the oldest Iranian clay from Gange Darre and the earliest animal and human figurines from Sarab hold particular chronological importance. The Middle Paleolithic pyrite tools and animal fossil remains from Bisotun and Khorramabad caves, and the extensive Upper Paleolithic assemblage from Yafteh Cave including bone tools and personal ornaments such as pendants, animal teeth, and floral decorations, represent key archaeological assemblages for understanding early human settlement in Iran.

The museum building covers approximately 11,000 square meters on a land allocation of 5,500 square meters, with 2,744 square meters used for the foundation. The three-floor main structure was designed by André Godard with Maxime Siroux; both were French architects whose work drew inspiration from the Palace of Kasra at Ctesiphon, capital of the Sasanian Empire. Godard employed an egg-shaped Sasanian vaulted iwan for the entrance, with the arch modeled on the Ctesiphon arch at reduced scale. Dark red bricks were used throughout to reflect Sasanian architectural character, with marble adorning the upper section of the entrance arch. The original facade featured a poem in Tholth calligraphy by Amir AlKottab Kurdestan celebrating architectural achievement and Reza Shah, composed by Mohammad-Taqi Bahar; this was replaced with Quranic verses after the 1979 revolution. Godard emphasized domestic material sourcing, with only display cases and certain metal components imported. Siroux designed the garden layout, incorporating central pools, fountains, and cypress trees along perimeters in reference to Iranian garden geometry. The building has been described by historian Abbas Amanat as incorporating tasteful Sasanian elements, while Talinn Grigor has critiqued it as a re-creation, though acknowledging its influence on subsequent architecture including Hossein Amanat's 1971 Shahyad Aryamehr Tower.

The Museum of Ancient Iran is located in District 12 of Tehran, at the western part of Mashhq Square. It operates as part of the National Museum of Iran complex, under state ownership as a national heritage site. The adjacent Museum of the Islamic Era, built in 1958 and opened in 1996, allows visitors to engage with both pre-Islamic and Islamic Iranian collections in proximity. The institution's present role remains that of Iran's primary public museum for ancient Iranian archaeology, with its collections displayed across three floors in the original 1937 building.