Locust Grove is the name of a number of places in the United States of America:

Arkansas

  • Locust Grove, Arkansas

Georgia

  • Locust Grove, Georgia

Indiana

  • Locust Grove, Warren County, Indiana (extinct)

Kentucky

  • Locust Grove, Clark County, Kentucky
  • Locust Grove, Pendleton County, Kentucky
  • Historic Locust Grove, near Louisville, Kentucky

Maryland

  • Locust Grove (La Plata, Maryland), listed on the NRHP in Charles County, Maryland
  • five places named Locust Grove:
  • two places in Garrett County, Maryland
  • in Kent County, Maryland
  • in Allegany County, Maryland
  • in Washington County, Maryland

New Jersey

  • Locust Grove, New Jersey

New York

  • Locust Grove, New York (a section of Syosset, New York):
  • Locust Grove (Poughkeepsie, New York), listed on the NRHP in Dutchess County, New York, also known as Samuel F. B. Morse House

North Carolina

  • Locust Grove (Ingleside, North Carolina), listed on the NRHP in North Carolina

Ohio

  • Locust Grove, Adams County, Ohio
  • Locust Grove, Licking County, Ohio
  • Locust Grove, Mahoning County, Ohio

Oklahoma

  • Locust Grove, Oklahoma

Oregon

  • Locust Grove, Oregon, a ghost town

Pennsylvania

  • Locust Grove (Bainbridge, Pennsylvania), listed on the NRHP in Pennsylvania
  • Locust Grove, Pennsylvania (four places):
  • in Centre County
  • in Lancaster County
  • in Snyder County
  • in York County

Tennessee

  • Locust Grove, Tennessee
  • Locust Grove (Castalian Springs, Tennessee), listed on the NRHP in Tennessee

Texas

  • Locust Grove (Jonesville, Texas)

Virginia

  • Locust Grove (Amicus, Virginia), listed on the NRHP in Virginia
  • Locust Grove (Dillwyn, Virginia), listed on the NRHP in Virginia
  • Locust Grove (Charlottesville, Virginia), listed on the NRHP in Virginia
  • Locust Grove (Lynchburg, Virginia), listed on the NRHP in Virginia
  • Locust Grove, Orange County, Virginia
  • Locust Grove (Page County, Virginia), a historic house
  • Locust Grove (Purcellville, Virginia), listed on the NRHP in Virginia
  • Locust Grove (Rapidan, Virginia), listed on the NRHP in Virginia
  • Locust Grove, Shenandoah County, Virginia