| Tapalqué | |
| Native Name: | Partido de Tapalqué |
| Settlement Type: | Department |
| Coordinates: | -38.1°N -75°W |
| Subdivision Type: | Country |
| Subdivision Name: | Argentina |
| Established Title: | Established |
| Established Date: | July 19, 1865 |
| Founder: | provincial law |
| Seat Type: | Seat |
| Seat: | Tapalqué |
| Leader Party: | P.J. |
| Leader Title: | Mayor |
| Leader Name: | Gustavo Cocconi |
| Unit Pref: | Metric |
| Area Total Km2: | 4149 |
| Population Total: | 8296 |
| Population Density Km2: | auto |
| Population Demonym: | tapalquense |
| Postal Code Type: | Postal Code |
| Postal Code: | B7303 |
| Postal2 Code Type: | IFAM |
| Postal2 Code: | BUE122 |
| Area Code Type: | Area Code |
| Area Code: | 02283 |
| Blank Name Sec1: | Patron saint |
| Blank Info Sec1: | Archangel Gabriel |
Tapalqué Partido is a central partido of Buenos Aires Province in Argentina.
The provincial subdivision has a population of about 8,000 inhabitants in an area of 4149sqkm, and its capital city is Tapalqué, which is around 273km (170miles) from Buenos Aires.