Montgomery County
- John Montgomery (pioneer)
- Lemuel P. Montgomery
- 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, New York
- Montgomery County, North Carolina
- Montgomery County, Ohio
- Montgomery County, Pennsylvania
- Montgomery County, Tennessee
- Montgomery County, Texas
- Montgomery County, Virginia
- Montgomery Land District
- Montgomeryshire
- Richard Montgomery