| 15th Haryana Assembly | |
| Before: | 14th Assembly |
| Body: | Haryana Legislative Assembly |
| Election: | 2024 Haryana Legislative Assembly election |
| Government: | Second Saini ministry |
| Opposition: | Indian National Congress |
| Term Start: | 25 October 2024 |
| Term End: | 2029 |
| Membership1: | 90 |
| Control1: | Bharatiya Janata Party |
| Chamber1 Leader1 Type: | Speaker |
| Chamber1 Leader1: | Harvinder Kalyan |
| Chamber1 Leader2 Type: | Deputy Speaker |
| Chamber1 Leader2: | Krishan Lal Middha |
| Chamber1 Leader3 Type: | Leader of the House |
| Chamber1 Leader3: | Nayab Singh Saini |
| Chamber1 Leader4 Type: | Leader of the Opposition |
The Fifteenth Legislative Assembly of Haryana constituted after the 2024 Haryana Legislative Assembly elections. Legislative Assembly election was held in Haryana on 5 October 2024 to elect 90 members of the Haryana Legislative Assembly.[1] The results were announced on 8 October 2024.[2]