| Official Name: | Sololá Department |
| Native Name: | Departmento de Sololá |
| Native Name Lang: | es |
| Settlement Type: | Department of Guatemala |
| Mapsize: | 300 |
| Pushpin Label Position: | bottom |
| Pushpin Map Caption: | Location in Guatemala |
| Coordinates: | 14.7667°N -102°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Guatemala |
| Seat Type: | Capital |
| Seat: | Sololá |
| Parts Type: | Municipalities |
| Parts: | 19 |
| Government Type: | Departmental |
| Leader Title: | Governor |
| Area Total Km2: | 1061 |
| Population Footnotes: | [1] |
| Population Total: | 421583 |
| Population As Of: | 2018 |
| Population Density Km2: | auto |
| Population Urban: | 259533 |
| Population Blank1 Title: | Ethnicities |
| Population Blank1: | K'akchiquel, Tz'utujil, K'iche, Ladino |
| Population Blank2 Title: | Religions |
| Population Blank2: | Roman Catholicism, Evangelicalism, Maya |
| Utc Offset: | -6 |
| Iso Code: | GT-SO |
Sololá is a department in the west of Guatemala. The capital is the city of Sololá. Lake Atitlan is a key feature surrounded by a number of the municipalities.
As of 2018, the department had a population of 421,583. The area is populated almost entirely by different Mayan ethnic groups, of which the two largest groups are the Kaqchikel people and K'iche'.[2] Kaqchikel people accounted for 50.1%[2] of the department's population, and K'iche' accounted for 35.3%.[2] Indigenous people in total account for 96.5% of the department's population.[2]
With fertile soil, Sololá farmers produce maize, wheat, barley, vegetables, and fruit. Fruits include apples, cherries, cherimoya, peaches, and pears. Livestock is also common, including sheep. Since 1850, the region has had a large wool industry.
The area is mountainous. In 1850, the British described it as having a "healthy" climate "rather inclining to cold, or...temperate." Temperatures warm further south.[3] Lago de Atitlán is located in Sololá.
Saprissa de Guatemala is Solola's main football team and the most famous club in the department.
Sololá has an area of 1,061 km²