| Agluona | |
| Pushpin Map: | Lithuania |
| Subdivision Type1: | Country |
| Subdivision Type2: | Location |
| Length: | 23.4km (14.5miles) |
| Discharge1 Avg: | 1.24m3/s |
| Source1 Location: | Naujoji Akmenė |
| Source1 Elevation: | 43m (141feet) |
| Mouth Location: | Vadakstis |
| Mouth Coordinates: | 56.3517°N 22.6811°W |
| Basin Size: | 188km2 |
| Tributaries Left: | Žaras, Vėžupis |
| Tributaries Right: | Bradaulis, Kališupis, Paisė, Molupis, Kirgas |
The Agluona is a river of Akmenė district municipality, Lithuania. It flows for 23.4 kilometres and has a basin area of 188 km². It is a left tributary of the Vadakstis river (the Venta River basin).
The Agluona starts near Stipirkiai village and flows north-westwards. It meets the Vadakstis near Kesiai village, by the Latvian border.
By the Agluona, lies the village of Kivyliai where the Kivyliai Reservoir is located (area).
The name Agluona comes from Lithuanian: eglė, aglė 'spruce tree'.