- Flinthill
- Florence
- Florissant
- Foley
- Fordland
- Forest City
- Foristell
- Forsyth
- Fort Leonard Wood
- Fortuna
- Foster
- Frankford
- Franklin
- Fredericktown
- Freeburg
- Freeman
- Freistatt
- Fremont
- French Village
- Friedheim
- Frohna
- Fulton
- Gainesville
- Galena
- Gallatin
- Galt
- Garden City
- Garrison
- Gasconade
- Gatewood
- Gentry
- Gerald
- Gibbs
- Gibson
- Gideon
- Gilliam
- Gilman City
- Gipsy
- Glasgow
- Glenallen
- Glencoe
- Glenwood
- Gobler
- Golden
- Golden City
- Goodman
- Gordonville
- Gorin
- Gower
- Graff
- Graham
- Grain Valley
- Granby
- Grandin
- Grandview
- Granger
- Grant City
- Gravois Mills
- Gray Summit
- Grayridge
- Green Castle
- Green City
- Green Ridge
- Greenfield
- Greentop
- Greenville
- Greenwood
- Grover
- Grovespring
- Grubville
- Guilford
- Hale
- Half Way
- Hallsville
- Halltown
- Hamilton
- Hannibal
- Hardenville
- Hardin
- Harris
- Harrisburg
- Harrisonville
- Hartsburg
- Hartshorn
- Hartville
- Harviell
- Harwood
- Hatfield
- Hawk Point
- Hayti
- Hazelwood
- Helena
- Hematite
- Henley
- Henrietta
- Herculaneum
- Hermann
- Hermitage
- Higbee
- Higginsville
- High Hill
- High Point
- High Ridge
- Highlandville
- Hillsboro
- Holcomb
- Holden
- Holland
- Holliday
- Hollister
- Holt
- Holts Summit
- Hopkins
- Hornersville
- House Springs
- Houston
- Houstonia
- Huggins
- Hughesville
- Humansville
- Hume
- Humphreys
- Hunnewell
- Huntsville
- Hurdland
- Hurley
- Iberia
- Imperial
- Independence
- Ionia
- Irondale
- Ironton
- Isabella
- Jackson
- Jacksonville
- Jadwin
- Jameson
- Jamesport
- Jamestown
- Jasper
- Jefferson City
- Jerico Springs
- Jerome
- Jonesburg
- Joplin
- Kahoka
- Kaiser
- Kansas City
- Kearney
- Kelso