Montgomery County
Ceir sawl lle o'r enw Montgomery County gan gynnwys:
Cymru
golyguSir Drefaldwyn (Saesneg: Montgomeryshire)
Unol Daleithiau America
golygu- Montgomery County, Alabama
- Montgomery County, Arkansas
- Montgomery County, Georgia
- Montgomery County, Illinois
- Montgomery County, Indiana
- Montgomery County, Iowa
- Montgomery County, Kansas
- Montgomery County, Kentucky
- Montgomery County, Maryland
- Montgomery County, Mississippi
- Montgomery County, Missouri
- Montgomery County, Efrog Newydd
- Montgomery County, Gogledd Carolina
- Montgomery County, Ohio
- Montgomery County, Pennsylvania
- Montgomery County, Tennessee
- Montgomery County, Texas
- Montgomery County, Virginia