| Post: | Ambassador |
| Body: | Indonesia to Singapore |
| Native Name: | Duta Besar Indonesia untuk Singapura |
| Insignia: | Seal_of_the_Ministry_of_Foreign_Affairs_of_the_Republic_of_Indonesia.svg |
| Insigniasize: | 100px |
| Insigniacaption: | Emblem of the Ministry of Foreign Affairs |
| Department: | Ministry of Foreign Affairs Embassy of Indonesia, Singapore |
| Incumbent: | Suryopratomo |
| Incumbentsince: | 14 September 2020 |
| Seat: | Singapore |
| Appointer: | President of Indonesia |
| Inaugural: | Mohamad Razif |
| Formation: | 1950 |
The following are the list of Indonesian diplomats that served as Ambassador of the Republic of Indonesia to Singapore.
| No. | Portrait | Ambassador | From | Until | Sworn-in by | Ref. | |
|---|---|---|---|---|---|---|---|
| 1 | Mohamad Razif Consul General | 1950 | 1954 | Soekarno | [1] | ||
| 2 | Hermen Kartowisastro Consul General | 1954 | 1956 | ||||
| 3 | Ahmad Natanegara Consul General | 1956 | 1958 | ||||
| 4 | G.P.H. Djatikusumo Consul General | 1958 | 1960 | ||||
| 5 | Sugih Arto Consul General | 1961 | 1963 | ||||
| 6 | Abdul Rahman Ramly | 1967 | 1969 | ||||
| 7 | Soenarso | 1969 | 1972 | Soeharto | |||
| 8 | Rukmito Hendraningrat | 1972 | 1976 | ||||
| 9 | Chaeruddin Tasning | 1976 | 1978 | [2] | |||
| 10 | Sudjatmiko | 1978 | 1984 | ||||
| 11 | Rais Abin | 1984 | 1988 | ||||
| 12 | Tuk Setyohadi | 1988 | 1992 | ||||
| 13 | Soedibyo Rahardjo | 1992 | 1996 | ||||
| 14 | Herman Bernhard Leopold Mantiri | 1996 | 1999 | ||||
| 15 | Luhut Binsar Pandjaitan | 1999 | 2000 | B.J. Habibie | |||
| 16 | Johan S. Syahperi | 2000 | 2002 | Abdurrahman Wahid | |||
| 17 | Mochamad Slamet Hidayat | 12 June 2003 | February 2006 | Megawati Soekarnoputri | |||
| 18 | Wardana | February 2006 | 21 December 2011 | Susilo Bambang Yudhoyono | |||
| 19 | Andri Hadi | 21 December 2011 | 23 December 2015 | [3] | |||
| 20 | I Gede Ngurah Swajaya | 23 December 2015 | 14 September 2020 | Joko Widodo | |||
| 21 | Suryopratomo | 14 September 2020 (Credential: 24 November 2020) | Incumbent | [4] [5] | |||