Typology and Chronology of Celadons Obtained during Archeological survey in Sirjan Plain Celadon is a valuable type of pottery from the Islamic period that was imported from China to Iran in the 3-11 century AH, and due to its popularity, it was produced in centers such as Kerman since the 8th century AH. Celadon has been found during archaeological excavations and survey in the Persian Gulf coasts and even inland regions in Iran. Sirjan Plain in southeastern Iran is one of the areas from which a variety of celadon was obtained during surface survey in 2018. In response to questions about technical specifications, temporal distribution, and imported or locally made nature of celadon obtained from Sirjan Plain, the authors have examined samples from Shahre Qhadem e Sirjan, Qaleh Sang, and Bagh Bamid sites. The study objective was typology, chronology, and determination of the form, type, and techniques used in making and decorating these wares. The study method included fieldwork and secondary research with a descriptive– analytical approach. The comparative results of the study showed that the celadon under study can be classified into six types including Yue, Longquan, Dusun, Martaban, Jingdezhen and Guangdong. According to research findings, these objects were imported from China, most likely via southern coasts of the Persian Gulf, from the third century AH until the Safavid period. Only two percent of the celadons, i. e. those from to the Safavid period excavated in Bagh Bamid site, were locally produced, most likely in Kerman. Meanwhile, the presence of Jingdezhen celadon indicates the continuation of the import of this type of luxury pottery from the ninth century BC to the Safavid period in the Sirjan plain. These samples are comparable to celadons obtained from sites such as Mahroban, Harireh in Kish, Old Hormuz region, Shahr e Kohan in Jiroft, Yazd, Bataneh Port, Askar Mukram, Williamson pottery collection, Julfar and Ras al-Khaimah.