| name | type | Area (m²) | capital city | Country | continent | population (people) |
|---|---|---|---|---|---|---|
| Central | Province | 5,673,999,872 | Sri Lanka | Asia | 2,558,716 | |
| Eastern | Province | 9,996,000,256 | Sri Lanka | Asia | 1,551,381 | |
| North Central | Province | 10,471,999,488 | Sri Lanka | Asia | 1,259,567 | |
| North Western | Province | 7,888,000,000 | Sri Lanka | Asia | 2,370,075 | |
| Sabaragamuwa | Province | 4,968,000,000 | Sri Lanka | Asia | 1,918,880 |