| Campo Largo | |
| Settlement Type: | Municipality |
| Official Name: | Municipality of Campo Largo |
| Nickname: | Capital da louça ("The porcelain capital") |
| Mapsize: | 250px |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Type2: | State |
| Subdivision Name: |  Brazil |
| Subdivision Name1: | South |
| Leader Title: | Mayor |
| Leader Name: | Edson Basso |
| Leader Party: | PSDB |
| Established Title: | Founded |
| Established Date: | April 2, 1870 |
| Established Title3: | Incorporated |
| Established Date3: | February 23, 1871 |
| Area Total Km2: | 1243.552 |
| Area Footnotes: | [1] |
| Population As Of: | 2020 |
| Population Total: | 133,865 |
| Population Density Km2: | auto |
| Population Footnotes: | [2] |
| Timezone: | BRT |
| Utc Offset: | -3 |
| Coordinates: | -25.4589°N -49.5278°W |
| Elevation M: | 956 |
| Postal Code Type: | CEP |
| Postal Code: | 80000-000 to 82999-999 |
| Area Code: | +55 41 |
| Blank Name: | HDI (2010) |
| Blank Info: | 0.745 – high[3] |
Campo Largo is a municipality in Paraná, Brazil. The inhabitants are known in Brazil as campolarguense. It is also a near suburb of Curitiba. The town is best known for its large product of porcelain. It is headquarters to companies such as: 'Incepa', 'Porcelana Schmidt[4] ', 'Germer', 'Lorenzetti'. 'Ouro Fino' mineral water also comes from this town.
The gold rush on Paraná in the middle of 16th century was the main reason to the first settlements which gives origin to the city. Gold extraction was followed by cattle and stop points to explorers on the way to São Paulo. Colonization was made by the original Brazilian population of that time, mainly Portuguese and Africans, in combination with the recent immigration wave of European immigrants, mainly from Poland, Italy and Germany, which were attracted by the Brazilian government incentives and the temperate climate preferring to immigrate instead of continuing in a Europe devastated by poverty and religious prosecutions.