| Sirajul Islam Mridha | |
| Office: | Member of Bangladesh Parliament |
| Term Start: | 1979 |
| Term End: | 1986 |
| Predecessor: | Syed Qumrul Islam Saleh Uddin |
| Successor: | Mohabbat Jan Chowdhury |
| Party: | Bangladesh Nationalist Party |
Sirajul Islam Mridha is a Bangladesh Nationalist Party politician who was a Member of Parliament for Faridpur-3 from 1979 to 1986.[1]