| Kodyma | |
| Mouth Coordinates: | 48.007°N 30.8093°W |
| Subdivision Type1: | Country |
| Length: | 149km (93miles) |
| Source1 Elevation: | 165m (541feet) |
| Basin Size: | 2470km2 |
The Kodyma (Ukrainian: Кодима) is a right tributary of the Southern Bug river of Ukraine. Originating from springs in a boggy valley near the village of Budei, Podilsk Raion, Odesa Oblast, it flows within the Odesa Oblast and Mykolaiv Oblast and joins Southern Buh about 199 km away from its mouth, near Pervomaisk.
Settlements by the river include Balta town, Holma village, Bobrik Pershy ("Bobrik the First",), and Kryve Ozero urban-type settlement ("Crooked Lake").