| Rini Widyantini | |
| Office: | Minister of Administrative and Bureaucratic Reform |
| Term Start: | 21 October 2024 |
| President: | Prabowo Subianto |
| Predecessor: | Abdullah Azwar Anas |
| Party: | Independent |
| Birth Date: | df=yes 29 May 1965 |
| Alma Mater: | Padjadjaran University (LLB) Flinders University (MPM) |
Rini Widyantini (born 29 May 1965) is an Indonesian politician serving as minister of administrative and bureaucratic reform since 2024.[1] She served as deputy minister for institutional affairs from 2012 to 2013, and as deputy minister for institutional affairs and governance from 2013 to 2021.[2]