Places beginning with GR in Iowa, United States
- Grable
- Grace Hill
- Graettinger
- Graf
- Grafton
- Graham (historical)
- Graham, Township of
- Granada Mobile Home Park
- Grand Junction
- Grand Meadow, Township of
- Grand Meadow, Township of
- Grand Mound
- Grand River
- Grand River, Township of
- Grand River, Township of
- Grand River, Township of
- Grand River, Township of
- Grandview
- Grandview, Township of
- Grand View Village
- Grandview Village Mobile Home Park
- Granger
- Granger Homesteads
- Grange, Township of
- Granite
- Grant
- Grant City
- Grant, Township of
- Grant, Township of
- Grant, Township of
- Grant, Township of
- Grant, Township of
- Grant, Township of
- Grant, Township of
- Grant, Township of
- Grant, Township of
- Grant, Township of
- Grant, Township of
- Grant, Township of
- Grant, Township of
- Grant, Township of
- Grant, Township of
- Grant, Township of
- Grant, Township of
- Grant, Township of
- Grant, Township of
- Grant, Township of
- Grant, Township of
- Grant, Township of
- Grant, Township of
- Grant, Township of
- Grant, Township of
- Grant, Township of
- Grant, Township of
- Grant, Township of
- Grant, Township of
- Grant, Township of
- Grant, Township of
- Grant, Township of
- Grant, Township of
- Granville
- Granville (historical)
- Gravel Pit
- Gravity
- Gray
- Great Oaks
- Great Oak, Township of
- Greeley
- Greeley, Township of
- Greeley, Township of
- Green Acres
- Green Acres Mobile Home Park
- Green Bay (historical)
- Green Bay, Township of
- Green Bay, Township of
- Green Brier
- Greenbrier, Township of
- Greenbush
- Greenbush
- Green Castle
- Green Castle (historical)
- Greencastle, Township of
- Green Center
- Greene
- Greene County
- Greene, Township of
- Greenfield
- Greenfield Park Mobile Home Court
- Greenfield, Township of
- Greenfield, Township of
- Greenfield, Township of
- Greenfield, Township of
- Green Island
- Green Meadows Mobile Home Park
- Green Mountain
- Green, Township of
- Green, Township of
- Green Valley Mobile Home Court
- Greenville
- Greenwood, Township of
- Gridley
- Griffen
- Griggs, Township of
- Grimes
- Grimes, Township of
- Grinnell
- Grinnell, City of
- Griswold
- Grove City (historical)
- Groveland (historical)
- Grove, Township of
- Grove, Township of
- Grove, Township of
- Grove, Township of
- Grove, Township of
- Grove, Township of
- Grove, Township of
- Grove, Township of
- Grundy Center
- Grundy County
- Gruver