The Institute of Southeast Asian Studies is a research institute located in Singapore. Established in 1968, it includes several study centres, a library and a .
The Institute of Southeast Asian Studies is a regional research centre dedicated to the study of socio-political, security and economic trends and developments in .
In 2017, The ISEAS – Yusof Ishak Institute in Singapore and De Gruyter have formed for ISEAS's ebooks in South East Asian Social Studies, Politics and Economics. ISEAS' publications will be part of De Gruyter's Asian Studies collection.