The Kingdom of Singapura was a Malay Hindu-Buddhist kingdom thought to have been established during the early history of Singapore upon its main island Temasek from 1299 until its fall sometime between 1396 and 1398. Conventional view marks c. 1299 as the founding year of the kingdom by Sang Nila Utama, whose father is Sang Sapurba, a semi-divine figure who according to legend is the ancestor of several Malay monarchs in the Malay World.

Majapahit, also known as Wilwatikta, was a Javanese Hindu-Buddhist thalassocratic empire in Southeast Asia that was based on the island of Java. It existed from 1293 to circa 1527 and reached its peak during the era of Hayam Wuruk, whose reign from 1350 to 1389 was marked by conquests that extended throughout Southeast Asia. His achievement is also credited to his prime minister, Gajah Mada. According to the Nagarakretagama written in 1365, Majapahit was an empire of 98 tributaries, stretching from Sumatra to New Guinea; consisting of present-day Indonesia, Singapore, Malaysia, Brunei, southern Thailand, Timor Leste, southwestern Philippines although the scope of Majapahit sphere of influence is still the subject of debate among historians. The nature of Majapahit's relations and influence upon its overseas vassals and also its status as an empire still provokes discussion.