← 1948 1947 1946 1949 in Indonesia → 1950 1951 1952
Centuries:	18th 19th 20th 21st
Decades:	1940s 1950s 1960s
See also:	History of Indonesia Timeline of Indonesian history List of years in Indonesia

Events in the year 1949 in Indonesia. The country had an estimated population of 74,530,300.^[1]

Incumbents

• President: Sukarno
• Vice President: Mohammad Hatta
• Prime Minister: Mohammad Hatta, Susanto Tirtoprodjo (Acting)
• Chief Justice: Kusumah Atmaja

Events

• Continuing Indonesian National Revolution
• 28 January - Adoption of the United Nations Security Council Resolution 67
• 7 May - Roem–Van Roijen Agreement
• 12 May - Establishment of the Apostolic Prefecture of Hollandia
• 1 July - Founding of the Jawa Pos newspaper
• 4 August - Disestablishment of the First Hatta Cabinet
• 4 August - The Second Hatta Cabinet takes office
• 23 August - 2 November - Dutch–Indonesian Round Table Conference
• August - Establishment of the Kolese Loyola high school, in Semarang
• 5 October - Adoption of the United Nations Security Council Resolution 76
• 15 October - Founding of the Universitas Nasional
• 14 December - Dissolution of the Second Hatta Cabinet
• 19 December - Founding of the Gadjah Mada University, in Yogyakarta
• 27 December - Treaty of The Hague
• 27 December - Establishment of the Netherlands-Indonesian Union
• 27 December - End of the Indonesian National Revolution with an Indonesian victory
• 27 December - The Susanto Cabinet takes office