| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Puerto Yacare Cué | city | Itapua | Paraguay | -26.78 | -55.07 | 830 | 6319 |
| Puerto Yacup | city | Choco | Colombia | 5.52 | -76.97 | 830 | 1583 |
| Puerto Yacuy | city | Misiones | Argentina | -25.58 | -54.25 | 830 | 1405 |
| Puerto Yaguaneque | city | Holguin | Cuba | 20.68 | -75.07 | 32 | 4535 |
| Puerto Yahapé | city | Corrientes | Argentina | -27.37 | -57.66 | 193 | 342 |
| Puerto Yana | city | Biobio | Chile | -37.34 | -73.63 | 830 | 991 |
| Puerto Yartou | city | Magallanes y de la Antartica Chilena | Chile | -53.89 | -70.14 | 114 | 0 |
| Puerto Yata | city | El Beni | Bolivia | -12.37 | -65.77 | 830 | 0 |
| Puerto Yavilla | city | Caqueta | Colombia | 0.01 | -72.20 | 830 | 0 |
| Puerto Yañez | city | Cordoba | Colombia | 9.02 | -75.61 | 55 | 3058 |
| Puerto Ybapobo | city | San Pedro | Paraguay | -23.65 | -57.39 | 141 | 717 |
| Puerto Ybcui Naro | city | Itapua | Paraguay | -27.35 | -55.60 | 406 | 4172 |
| Puerto Yerbabuena | city | Hidalgo | Mexico | 20.81 | -99.33 | 7040 | 4619 |
| Puerto Yerbitas | city | Chihuahua | Mexico | 26.08 | -106.77 | 9228 | 596 |
| Puerto Yeruá | city | Entre Rios | Argentina | -31.54 | -58.02 | 88 | 286 |
| Puerto Yessup | city | Pasco | Peru | -10.45 | -74.90 | 984 | 149 |
| Puerto Yessupe | city | Pasco | Peru | -10.45 | -74.90 | 984 | 149 |
| Puerto Yesup | city | Pasco | Peru | -10.45 | -74.90 | 984 | 149 |
| Puerto Yeta | city | El Beni | Bolivia | -12.37 | -65.77 | 830 | 0 |
| Puerto Yngó | city | Paraguari | Paraguay | -26.47 | -57.60 | 154 | 447 |
| Puerto Yrigoyen | city | Misiones | Argentina | -26.11 | -54.63 | 830 | 393 |
| Puerto Yrigoyen | city | Presidente Hayes | Paraguay | -23.33 | -57.42 | 154 | 6229 |
| Puerto Ysaú | city | Caaguazu | Paraguay | -24.30 | -55.15 | 830 | 1279 |
| Puerto Yuca | city | Meta | Colombia | 2.94 | -73.21 | 984 | 596 |
| Puerto Yumao | city | Chuquisaca | Bolivia | -20.50 | -63.98 | 4189 | 596 |