| Lakshmipur-1 | |
| Parl Name: | Jatiya Sangsad |
| District: | Lakshmipur District |
| Region Label: | Division |
| Region: | Chittagong Division |
| Electorate: | 219,940 (2018) |
| Year: | 1984 |
| Members Label: | Member of Parliament |
| Members: | Vacant |
| Party Label: | Parliamentary Party |
| Party: | None |
| Blank1 Name: | Previous Constituency |
| Blank1 Info: | Noakhali-6 (Constituency 273) |
| Blank2 Name: | Next Constituency |
| Blank2 Info: | Lakshmipur-2 (Constituency 275) |
Lakshmipur-1 is a constituency of the Jatiya Sangsad (National Parliament) of Bangladesh.Since 6 August 2024 the constituency is vacant.
The constituency encompasses Ramganj Upazila.
The constituency was created in 1984 from a Noakhali constituency when the former Noakhali District was split into three districts: Feni, Noakhali, and Lakshmipur.