| State Name | County Name | City |
|---|---|---|
| New York | Oswego | Hastings |
| Pennsylvania | Delaware | Haverford |
| Idaho | Kootenai | Hayden |
| Virginia | Fairfax | Hayfield |
| Georgia | Jeff Davis | Hazlehurst |
| Texas | Jim Hogg | Hebbronville |
| New York | Schuyler | Hector |
| Wisconsin | Washington | Hartford |
| Indiana | Blackford | Hartford City |
| New York | Niagara | Hartland |
| Vermont | Windsor | Hartland |
| Wisconsin | Waukesha | Hartland |
| California | Solano | Hartley |
| New York | Westchester | Hartsdale |
| Alabama | Morgan | Hartselle |
| South Carolina | Darlington | Hartsville |
| Tennessee | Trousdale | Hartsville |
| Ohio | Stark | Hartville |
| Georgia | Hart | Hartwell |
| Illinois | McHenry | Harvard |
| Massachusetts | Worcester | Harvard |
| Alabama | Madison | Harvest |
| Illinois | Cook | Harvey |
| Louisiana | Jefferson | Harvey |
| Massachusetts | Barnstable | Harwich |
| Connecticut | Litchfield | Harwinton |
| Illinois | Cook | Harwood Heights |
| New Jersey | Bergen | Hasbrouck Heights |
| Arkansas | Saline | Haskell |
| Texas | Haskell | Haskell |
| Michigan | Ingham | Haslett |
| Michigan | Barry | Hastings |
| Minnesota | Dakota | Hastings |
| Nebraska | Adams | Hastings |
| New York | Westchester | Hastings-on-Hudson |
| Pennsylvania | Montgomery | Hatboro |
| Massachusetts | Hampshire | Hatfield |
| Pennsylvania | Montgomery | Hatfield |
| Puerto Rico | Hatillo | Hatillo |
| Mississippi | Forrest | Hattiesburg |
| Louisiana | Bossier | Haughton |
| New York | Suffolk | Hauppauge |
| Hawaii | Honolulu | Hauula |
| Illinois | Mason | Havana |
| North Carolina | Craven | Havelock |
| Massachusetts | Essex | Haverhill |
| New Hampshire | Grafton | Haverhill |
| New York | Rockland | Haverstraw |
| New York | Dutchess | Haviland |
| Montana | Hill | Havre |
| Maryland | Harford | Havre de Grace |
| Hawaii | Hawaii | Hawaiian Acres |
| Hawaii | Hawaii | Hawaiian Beaches |
| California | Los Angeles | Hawaiian Gardens |
| Hawaii | Hawaii | Hawaiian Ocean View |
| Hawaii | Hawaii | Hawaiian Paradise Park |
| Georgia | Pulaski | Hawkinsville |
| New Jersey | Bergen | Haworth |
| Illinois | Lake | Hawthorn Woods |
| California | Los Angeles | Hawthorne |
| New Jersey | Passaic | Hawthorne |
| New York | Westchester | Hawthorne |
| Oregon | Marion | Hayesville |
| Pennsylvania | Crawford | Hayfield |
| Kansas | Ellis | Hays |
| Kansas | Sedgwick | Haysville |
| Missouri | Pemiscot | Hayti |
| California | Alameda | Hayward |
| Kentucky | Perry | Hazard |
| Connecticut | Hartford | Hazardville |
| Illinois | Cook | Hazel Crest |
| Washington | Clark | Hazel Dell |
| Alabama | Madison | Hazel Green |
| Michigan | Oakland | Hazel Park |
| Missouri | St. Louis | Hazelwood |
| Pennsylvania | Luzerne | Hazle |
| Mississippi | Copiah | Hazlehurst |
| New Jersey | Monmouth | Hazlet |
| Pennsylvania | Luzerne | Hazleton |
| Alabama | Henry | Headland |
| California | Sonoma | Healdsburg |
| Texas | Robertson | Hearne |
| Ohio | Licking | Heath |
| Texas | Rockwall | Heath |
| New Jersey | Middlesex | Heathcote |
| Florida | Seminole | Heathrow |
| Oklahoma | Le Flore | Heavener |
| California | Imperial | Heber |
| Utah | Wasatch | Heber |
| Arkansas | Cleburne | Heber Springs |
| Connecticut | Tolland | Hebron |
| Indiana | Porter | Hebron |
| Kentucky | Boone | Hebron |
| Hawaii | Honolulu | Heeia |
| Alabama | Cleburne | Heflin |
| Pennsylvania | Schuylkill | Hegins |
| Pennsylvania | York | Heidelberg - York |
| Pennsylvania | Lehigh | Heidelberg - Lehigh |
| Pennsylvania | Lebanon | Heidelberg - Lebanon |
| Alabama | Shelby | Helena |
