| Official Name: | Caazapá |
| Pushpin Map: | Paraguay |
| Subdivision Type: | Country |
| Subdivision Type1: | Department |
| Subdivision Name1: | Caazapá |
| Leader Title: | Intendente Municipal |
| Leader Name: | Víctor Manuel López Espínola |
| Established Title: | Founded |
| Established Date: | January 10, 1607 by Luis de Bolaños |
| Area Total Km2: | 944 |
| Population As Of: | 2008 |
| Population Total: | 23996 |
| Population Density Km2: | auto |
| Timezone1: | AST |
| Utc Offset1: | -04 |
| Timezone1 Dst: | ADT |
| Utc Offset1 Dst: | -03 |
| Coordinates: | -26.2°N -56.38°W |
| Elevation M: | 155 |
| Postal Code Type: | Postal code |
| Postal Code: | 5600 |
| Area Code: | (595) (542) |
Caazapá (pronounced as /es/) is a city in Paraguay, founded in 1607, by Friar Luis de Bolaños. It is located in the Caazapá District and is the capital of the Caazapá Department. There are five neighbourhoods called "Barrios" in the city: Then main one is the Barrio San Pablo, the other 4 are: Barrio Santa Teresita, Barrio San Blás, Barrio San Antonio, and Barrio San Roque-within which is the original Chapel, built by franciscans during the famous Jesuit reductions of Paraguay. The Franciscan Reduction at Caazapá was an important event in Paraguayan cultural heritage.
The city gets its name from the Jesuit reduction originally located in it. The latter was called Caaçapá in Classical Guarani, meaning "[the place] after the forest." This was due to the natives' belief that somewhere beyond the forest God, through Friar Luis de Bolaños, had made water spring out.
Caazapá has a humid subtropical climate (Köppen: Cfa)[1] with hot summers and warm winters.