Louisiana cities starting with D
- Delhi, LA 22
- Denham Springs, LA 49
- Dequincy, LA 12
- DeQuincy, LA 5
- Deridder, LA 29
- DeRidder, LA 28
- Des Allemands, LA 5
- Destrehan, LA 8
- Deville, LA 13
- Dodson, LA 11
- Donaldsonville, LA 13
- Downsville, LA 9
- Doyline, LA 7
- Dry Prong, LA 10
- Dubach, LA 14
- Dulac, LA 7
- Duson, LA 7