| Deu Mandrekar | |
| Birth Date: | 18 March 1923 |
| Birth Place: | Mandrem, Goa, India |
| Residence: | Sanguem, Goa, India |
| Office1: | Member of Goa Legislative Assembly |
| Constituency1: | Pernem |
| Term Start1: | 1977 |
| Term End1: | 1984 |
| Predecessor1: | Jaisingrao Rane |
| Successor1: | Parshuram Kotkar |
| Nationality: | Indian |
| Party: | Indian National Congress |
| Otherparty: | Maharashtrawadi Gomantak Party Goa Rajiv Congress Party |
| Spouse: | Sadischya Gaonkar |
| Father: | Chandru Gaonkar |
| Education: | Bachelor of Art |
| Alma Mater: | University of Mysore |
| Profession: | Agriculture |
Deu Gunaji Mandrekar (born 18 March 1923 – unknown) was an Indian politician. He was elected to the Goa Legislative Assembly from Pernem in the 1977, 1980 as a member of the Maharashtrawadi Gomantak Party and from Dargalim in the 1989, 1994 Goa Legislative Assembly election. He was Deputy Speaker of the Goa Legislative Assembly from January 1995 to November 1998.[1] [2] [3] [4] [5]
In 1999, Mandrekar ran as an independent, having defected ten times by that point.[6] In April 2012, it was noted that Mandrekar is deceased.[7]