| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Hay Canyon Mobile Home Park | city | Washington | United States | 47.53 | -120.49 | 997 | |
| Hay Chaayb | city | Tanger-Tetouan | Morocco | 34.88 | -5.61 | 935 | 10790 |
| Hay Chaaybat | city | Marrakech-Tensift-Al Haouz | Morocco | 32.24 | -7.94 | 1669 | 39522 |
| Hay Chanti | city | Gharb-Chrarda-Beni Hssen | Morocco | 34.30 | -6.31 | 101 | 71732 |
| Hay Chaoui | city | Gharb-Chrarda-Beni Hssen | Morocco | 34.58 | -5.96 | 59 | 116161 |
| Hay Chbar Jdid | city | Tanger-Tetouan | Morocco | 35.63 | -5.28 | 3 | 70067 |
| Hay Chbar Leedira | city | Tanger-Tetouan | Morocco | 35.63 | -5.29 | 13 | 78625 |
| Hay Chmaou | city | Rabat-Sale-Zemmour-Zaer | Morocco | 34.07 | -6.80 | 85 | 188851 |
| Hay Chouhada | city | Souss-Massa-Draa | Morocco | 30.35 | -9.49 | 49 | 147858 |
| Hay Cimar | city | Doukkala-Abda | Morocco | 31.59 | -8.48 | 1164 | 8346 |
| Hay Cooperative El Fath | city | Oriental | Morocco | 35.10 | -2.74 | 164 | 7136 |
| Hay Coulee (historical) | city | Montana | United States | 48.31 | -110.82 | 2874 | |
| Hay Creek | city | Minnesota | United States | 44.49 | -92.54 | 1049 | |
| Hay Creek | city | Wisconsin | United States | 44.62 | -91.07 | 1023 | |
| Hay Creek Court | city | North Dakota | United States | 46.85 | -100.76 | 1797 |