Montana Cities
- Hackney, MT
- Halfmoon, MT
- Hall, MT
- Hamen, MT
- Hamilton, MT
- Hammond, MT
- Hanover, MT
- Happys Inn, MT
- Hardin, MT
- Hardy, MT
- Harlem, MT
- Harlowton, MT
- Harrison, MT
- Harrison Mill, MT
- Hartland Colony, MT
- Hassel, MT
- Hathaway, MT
- Hauck, MT
- Haugan, MT
- Havre, MT
- Havre North, MT
- Hays, MT
- Heart Butte, MT
- Heath, MT
- Hebgen Lake Estates, MT
- Hedgesville, MT
- Helena, MT
- Helena Flats, MT
- Helena Valley Northeast, MT
- Helena Valley Northwest, MT
- Helena Valley Southeast, MT
- Helena Valley West Central, MT
- Helena West Side, MT
- Helmville, MT
- Henderson, MT
- Heron, MT
- Herron, MT
- Hesper, MT
- Hidden Lake Colony, MT
- Higgins, MT
- Highview, MT
- Highwood, MT
- Hilger, MT
- Hilldale Colony, MT
- Hillman, MT
- Hillsboro, MT
- Hillside, MT
- Hillside Colony, MT
- Hingham, MT
- Hinsdale, MT
- Hirsch, MT
- Hobson, MT
- Hodges, MT
- Hoffman, MT
- Hoffmanville, MT
- Hogeland, MT
- Holker, MT
- Holland, MT
- Holt, MT
- Homestake, MT
- Homestead, MT
- Hoosac, MT
- Hoppers, MT
- Horizon Colony, MT
- Horton, MT
- Hot Springs, MT
- Hoyt, MT
- Hughesville, MT
- Hungry Horse, MT
- Hungry Joe, MT
- Hunters Hot Springs, MT
- Huntley, MT
- Huson, MT
- Hysham, MT
