| Dzulmi Eldin | |
| Office: | 21st Mayor of Medan |
| Term Start1: | 15 May 2013 |
| Term End1: | 26 July 2015 |
| Predecessor1: | Rahudman Harahap |
| Successor1: | Syaiful Bahri Lubis (act.) |
| President1: | Susilo Bambang Yudhoyono Joko Widodo |
| Governor1: | Gatot Pujo Nugroho |
| Term Start: | 17 February 2016 |
| Term End: | 17 October 2019 |
| Predecessor: | Randiman Tarigan |
| Successor: | Akhyar Nasution |
| President: | Joko Widodo |
| Governor: | Tengku Erry Nuradi |
| Deputy: | Akhyar Nasution |
| Office2: | Deputy Mayor of Medan |
| Term Start2: | 26 July 2010 |
| Term End2: | 15 May 2013 |
| Predecessor2: | Ramli |
| Successor2: | Akhyar Nasution |
| President2: | Susilo Bambang Yudhoyono |
| Governor2: | Syamsul Arifin Gatot Pujo Nugroho (Act.) |
| Birth Date: | July 4, 1960 |
| Birth Place: | Medan, North Sumatra |
| Nationality: | Indonesian |
| Party: | Golkar |
| Spouse: | Rita Maharani |
| Alma Mater: | Satyagama University |
Dzulmi Eldin (born July 4, 1960) is an Indonesian former politician who served as the mayor of Medan, North Sumatra, between 2013 and 2019. A graduate of Satyagama University's Masters program, he started his career in the government as a section chief in Deli Serdang Regency administration in 1992, before slowly rising in rank to become the city secretary of Medan by 2007. In 2010, he was elected as deputy mayor prior the removal of sitting mayor Rahudman Harahap in 2013, after which he was elevated to the mayor rank.[1] He ran in the 2015 local elections, managing to secure 340,406 votes (71.72%).[2]
He was arrested by the Corruption Eradication Commission on 16 October 2019.[3] He was sentenced to six years' prison in June 2020 for receiving bribes from civil servants, and was released on parole in February 2023.[4]