| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Hadleyville | city | Oregon | United States | 43.97 | -123.32 | 830 | |
| Hager | city | Oregon | United States | 42.19 | -121.70 | 4189 | |
| Haines | city | Oregon | United States | 44.91 | -117.94 | 3349 | |
| Halfway | city | Oregon | United States | 44.88 | -117.11 | 2739 | |
| Halsey | city | Oregon | United States | 44.38 | -123.11 | 282 | |
| Hamilton | city | Oregon | United States | 44.74 | -119.31 | 4189 | |
| Hamlet | city | Oregon | United States | 45.85 | -123.70 | 830 | |
| Hammond | city | Oregon | United States | 46.20 | -123.95 | 3 | |
| Hampton | city | Oregon | United States | 43.67 | -120.23 | 4416 | |
| Hamricks Corner | city | Oregon | United States | 45.15 | -122.68 | 200 | |
| Happy Hollow | city | Oregon | United States | 45.14 | -123.80 | 830 | |
| Happy Valley | city | Oregon | United States | 45.45 | -122.53 | 830 | |
| Harbor | city | Oregon | United States | 42.05 | -124.27 | 98 | |
| Hardman (historical) | city | Oregon | United States | 45.17 | -119.68 | 3599 | |
| Harlan | city | Oregon | United States | 44.54 | -123.69 | 400 | |
| Harmony | city | Oregon | United States | 45.44 | -122.58 | 193 | |
| Harmony Point | city | Oregon | United States | 45.45 | -122.58 | 269 | |
| Harney | city | Oregon | United States | 43.64 | -118.82 | 4189 | |
| Harper | city | Oregon | United States | 43.86 | -117.61 | 2509 | |
| Harris | city | Oregon | United States | 44.58 | -123.46 | 1190 | |
| Harrisburg | city | Oregon | United States | 44.27 | -123.17 | 298 | |
| Hathaway Mead | city | Oregon | United States | 45.46 | -123.82 | 200 | |
| Hauser | city | Oregon | United States | 43.49 | -124.22 | 170 | |
| Hawthorne | city | Oregon | United States | 43.46 | -123.08 | 905 | |
| Hayesville | city | Oregon | United States | 44.99 | -122.98 | 147 | |
| Haynesville | city | Oregon | United States | 42.14 | -121.23 | 4199 | |
| Hayward | city | Oregon | United States | 45.64 | -123.22 | 1000 | |
| Hazel Green | city | Oregon | United States | 45.01 | -122.93 | 147 | |
| Hazeldale | city | Oregon | United States | 45.47 | -122.89 | 830 | |
| Hazelwood | city | Oregon | United States | 45.52 | -122.52 | 285 | |
| Hebo | city | Oregon | United States | 45.23 | -123.86 | 193 | |
| Heceta Beach | city | Oregon | United States | 44.03 | -124.13 | 13 | |
| Helix | city | Oregon | United States | 45.85 | -118.66 | 1797 | |
| Helvetia | city | Oregon | United States | 45.60 | -122.92 | 252 | |
| Hemlock | city | Oregon | United States | 45.32 | -123.84 | 370 | |
| Henley | city | Oregon | United States | 42.15 | -121.70 | 4189 | |
| Henrici | city | Oregon | United States | 45.31 | -122.55 | 830 | |
| Heppner | city | Oregon | United States | 45.35 | -119.56 | 2509 | |
| Hereford | city | Oregon | United States | 44.50 | -118.04 | 3667 | |
| Hermiston | city | Oregon | United States | 45.84 | -119.29 | 830 | |
| Hidaway Springs | city | Oregon | United States | 45.13 | -118.74 | 4202 | |
| Highland | city | Oregon | United States | 45.25 | -122.41 | 1092 | |
| Highland Station (historical) | city | Oregon | United States | 44.96 | -123.03 | 183 | |
| Hildebrand | city | Oregon | United States | 42.30 | -121.48 | 4199 | |
| Hilgard | city | Oregon | United States | 45.35 | -118.23 | 3349 | |
| Hillsboro | city | Oregon | United States | 45.52 | -122.99 | 134 | |
| Hillsdale | city | Oregon | United States | 45.48 | -122.69 | 830 | |
| Hillside | city | Oregon | United States | 45.59 | -123.19 | 206 | |
| Hillsview | city | Oregon | United States | 45.46 | -122.41 | 830 | |
| Hines | city | Oregon | United States | 43.56 | -119.08 | 4189 | |
| Hinkle | city | Oregon | United States | 45.80 | -119.31 | 830 | |
| Hoaglin (historical) | city | Oregon | United States | 43.33 | -123.01 | 830 | |
| Hobsonville | city | Oregon | United States | 45.55 | -123.90 | 830 | |
| Holbrook | city | Oregon | United States | 45.66 | -122.86 | 206 | |
| Holcomb | city | Oregon | United States | 45.37 | -122.52 | 830 | |
| Holdman | city | Oregon | United States | 45.87 | -118.93 | 997 | |
| Holiday Beach | city | Oregon | United States | 44.57 | -124.07 | 98 | |
| Holland | city | Oregon | United States | 42.13 | -123.54 | 1669 | |
| Holley | city | Oregon | United States | 44.35 | -122.78 | 830 | |
| Hollywood | city | Oregon | United States | 45.54 | -122.62 | 200 | |
| Home (historical) | city | Oregon | United States | 44.06 | -117.26 | 2509 | |
| Homestead | city | Oregon | United States | 45.02 | -116.85 | 1820 | |
| Hood River | city | Oregon | United States | 45.71 | -121.52 | 374 | |
| Hoodview | city | Oregon | United States | 45.32 | -122.81 | 265 | |
| Hopewell | city | Oregon | United States | 45.10 | -123.09 | 167 | |
| Hopville | city | Oregon | United States | 44.80 | -123.13 | 196 | |
| Horseheaven | city | Oregon | United States | 44.72 | -120.51 | 3349 | |
| Horton | city | Oregon | United States | 44.21 | -123.49 | 1197 | |
| Hoskins | city | Oregon | United States | 44.68 | -123.47 | 400 | |
| Hot Lake | city | Oregon | United States | 45.24 | -117.96 | 3349 | |
| Hot Springs | city | Oregon | United States | 42.12 | -121.29 | 4199 | |
| Hot Springs (historical) | city | Oregon | United States | 42.11 | -120.32 | 5157 | |
| Hubbard | city | Oregon | United States | 45.18 | -122.81 | 104 | |
| Huber | city | Oregon | United States | 45.49 | -122.85 | 200 | |
| Hudson (historical) | city | Oregon | United States | 46.09 | -123.02 | 830 | |
| Hugo | city | Oregon | United States | 42.58 | -123.40 | 1669 | |
| Hullt (historical) | city | Oregon | United States | 44.90 | -122.64 | 1669 | |
| Humboldt Basin (historical) | city | Oregon | United States | 44.43 | -117.60 | 5029 | |
| Hunter Creek | city | Oregon | United States | 42.39 | -124.42 | 193 | |
| Huntington | city | Oregon | United States | 44.35 | -117.27 | 2509 | |
| Hutchinson | city | Oregon | United States | 44.97 | -117.98 | 3398 |