| name | geology | archipelago | Area (m²) | latitude (°) | Length (m) | waterbody | longitude (°) | population (people) | country | Map |
|---|---|---|---|---|---|---|---|---|---|---|
| Isla Hermosa | Fluvial | -25.8999996185 | 57.8166656494 | Paraguay | Map | |||||
| Isla San Francisco | Fluvial | -25.1333332062 | 15,000 | -57.5833320618 | Paraguay | Map | ||||
| Isla Susü | Fluvial | Paraguay | ||||||||
| Isla Talavera | Fluvial | 534,000,000 | -27.5333328247 | -56.4000015259 | Paraguay | Map | ||||
| Yacyretá Island | Fluvial | -27.4333324432 | Paraná river | -56.7666664124 | 400 | Paraguay | Map |