| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Don Calixtro | city | Nayarit | Mexico | 22.04 | -104.65 | 4189 | 596 |
| Don Carlos | city | Jalisco | Mexico | 21.68 | -102.65 | 6837 | 4192 |
| Don Carlos | city | Tabasco | Mexico | 17.66 | -91.29 | 167 | 1936 |
| Don Carlos | city | Bukidnon | Philippines | 7.68 | 125.00 | 987 | 30346 |
| Don Carlos Chico | city | Rocha | Uruguay | -34.34 | -54.23 | 318 | 149 |
| Don Carlos Village | city | Pasay | Philippines | 14.54 | 121.00 | 39 | 1410667 |
| Don Carlos de Maramag | city | Bukidnon | Philippines | 7.68 | 125.00 | 987 | 30346 |
| Don Carmelo | city | Tamaulipas | Mexico | 23.66 | -98.07 | 55 | 447 |
| Don Cay | city | Ha Tinh | Vietnam | 18.42 | 105.70 | 59 | 56894 |
| Don Ce-Sar Place (historical) | city | Florida | United States | 27.71 | -82.74 | 3 | |
| Don Chan | city | Kalasin | Thailand | 16.46 | 103.70 | 830 | 17284 |
| Don Chatán | city | Campeche | Mexico | 18.86 | -90.25 | 295 | 1043 |
| Don Chau | city | Tra Vinh | Vietnam | 9.65 | 106.35 | 3 | 65449 |
| Don Che | city | Thua Thien-Hue | Vietnam | 16.37 | 107.86 | 16 | 24061 |
| Don Chedi | city | Suphan Buri | Thailand | 14.63 | 100.02 | 59 | 19694 |
| Don Chedi | city | Kanchanaburi | Thailand | 14.06 | 99.69 | 19 | 18476 |
| Don Chepe | city | Guanajuato | Mexico | 20.92 | -100.67 | 6709 | 24230 |
| Don Cho | city | Nghe An | Vietnam | 18.68 | 105.50 | 36 | 50851 |
| Don Chon | city | Nuevo Leon | Mexico | 26.46 | -100.57 | 2509 | 250 |
| Don Chon | city | Sonora | Mexico | 28.88 | -109.09 | 3349 | 289 |
| Don Chooc | city | Bac Kan | Vietnam | 22.29 | 105.86 | 879 | 5315 |
| Don Chuong | city | Cao Bang | Vietnam | 22.92 | 106.05 | 908 | 7304 |
| Don Cipriano | city | Buenos Aires | Argentina | -35.49 | -57.77 | 59 | 180 |
| Don Con | city | Bac Kan | Vietnam | 22.25 | 105.96 | 1899 | 5028 |
| Don Con | city | Bac Kan | Vietnam | 22.18 | 105.88 | 830 | 4664 |
| Don Cristóbal | city | Entre Rios | Argentina | -32.07 | -59.99 | 314 | 300 |
| Don Cruz | city | Coahuila de Zaragoza | Mexico | 27.83 | -102.01 | 4189 | 149 |
| Don Cruz | city | Durango | Mexico | 24.74 | -103.74 | 6148 | 596 |
| Don Cuco | city | Durango | Mexico | 24.30 | -104.59 | 6276 | 894 |
| Don Cutberto | city | Oaxaca | Mexico | 16.40 | -95.09 | 111 | 9527 |