| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Rio Zambeze | city | North-Western | Zambia | -13.54 | 23.10 | 3428 | 19147 |
| Rio Zarco | city | Izabal | Guatemala | 15.33 | -89.58 | 137 | 2235 |
| Rio Zarquito | city | Izabal | Guatemala | 15.33 | -89.38 | 147 | 2359 |
| Rio Zinho | city | Rondonia | Brazil | -11.51 | -61.36 | 830 | 5841 |