| General Lavalle | |
| Native Name: | Partido de General Lavalle |
| Settlement Type: | Department |
| Coordinates: | -36.4167°N -113°W |
| Subdivision Type: | Country |
| Subdivision Name: | Argentina |
| Established Title: | Established |
| Established Date: | July 19, 1865 |
| Founder: | provincial law 441 |
| Seat Type: | Seat |
| Seat: | General Lavalle |
| Leader Party: | PJ |
| Leader Title: | Mayor |
| Leader Name: | Guillermo Daniel Marchi |
| Unit Pref: | Metric |
| Area Total Km2: | 2875 |
| Population Total: | 3063 |
| Population Density Km2: | auto |
| Population Demonym: | Lavallense |
| Postal Code Type: | Postal Code |
| Postal Code: | B7103 |
| Postal2 Code Type: | IFAM |
| Postal2 Code: | BUE050 |
| Area Code Type: | Area Code |
| Area Code: | 02252 |
| Blank Name Sec1: | Patron saint |
| Blank Info Sec1: | Nuestra Señora de la Merced |
| Website: | www.fmriaajo.com |
General Lavalle Partido is the second-easternmost partido of Buenos Aires Province in Argentina.
The provincial subdivision has a population of about 3,000 inhabitants in an area of 28750NaN0, and its capital city is General Lavalle, which is 3230NaN0 from Buenos Aires.
The partido is named after Juan Lavalle, who was a military and political figure in the early years of the Argentine state.