| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Hajdamaki | city | Opolskie | Poland | 51.00 | 18.58 | 830 | 6199 |
| Hajduk Nyskich | city | Opolskie | Poland | 50.43 | 17.36 | 830 | 26997 |
| Hajduki Nyskie | city | Opolskie | Poland | 50.43 | 17.36 | 830 | 26997 |
| Hanuszow | city | Opolskie | Poland | 50.52 | 17.36 | 830 | 28507 |
| Hanuszowa | city | Opolskie | Poland | 50.52 | 17.36 | 830 | 28507 |
| Haselvorwerk | city | Opolskie | Poland | 50.38 | 17.58 | 951 | 16142 |
| Hedwigsgrund | city | Opolskie | Poland | 50.02 | 17.80 | 1033 | 5125 |
| Hedwigstein | city | Opolskie | Poland | 50.98 | 18.50 | 830 | 5056 |
| Heidau | city | Opolskie | Poland | 50.43 | 17.36 | 830 | 26997 |
| Heidau über Neisse | city | Opolskie | Poland | 50.43 | 17.36 | 830 | 26997 |
| Hermannsthal | city | Opolskie | Poland | 50.86 | 17.95 | 830 | 3450 |
| Hermannsthal Oberschlesien | city | Opolskie | Poland | 50.86 | 17.95 | 830 | 3450 |
| Heydebreck | city | Opolskie | Poland | 50.35 | 18.20 | 830 | 41994 |
| Himmelwitz | city | Opolskie | Poland | 50.55 | 18.38 | 830 | 8090 |
| Hitlersee | city | Opolskie | Poland | 50.70 | 18.15 | 830 | 8436 |
| Hlubcice | city | Opolskie | Poland | 50.20 | 17.83 | 889 | 7003 |
| Hlucholazy | city | Opolskie | Poland | 50.32 | 17.39 | 1089 | 11600 |
| Hochkretscham | city | Opolskie | Poland | 50.06 | 17.85 | 990 | 6216 |
| Horní Hlohov | city | Opolskie | Poland | 50.36 | 17.87 | 830 | 8372 |