| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Qaleh Chay (Urmia Lake) |  | Lake urmia | 37.4644444444 | 45.8252777778 | Map | ||||||
| Qalqutan | 17,400,000,512 | Ishim river | 223,000 | 51.8569000000 | 71.3014000000 | Map | |||||
| Qaranqu River |  | 37.3933333333 | 47.7163888889 | Map | |||||||
| Qarasu River (Ardabil) |  | Aras | 39.4594444444 | 47.3883333333 | Map | ||||||
| Qarasu River (Kermanshah) | 34.1775000000 | 47.3461111111 | Map |