Glendale is the anglicised version of the Gaelic Gleann Dail, which means valley of fertile, low-lying arable land.

It may refer to:

• Glendale, New South Wales
  • Stockland Glendale, a shopping centre
• Glendale, Queensland, a locality in the Shire of Livingstone

• Glendale, Calgary, Alberta, a neighbourhood
• Glendale, Nova Scotia
• Glendale Secondary School, a highschool in Hamilton, Ontario

• Glendale, New Zealand, a suburb of Wainuiomata, Lower Hutt

• Glendale, Northumberland, England
• Glendale, Skye, Scotland
• Glendale, a neighbourhood of Robroyston, Glasgow, Scotland

• Glendale, Arizona, largest city with this name
• Glendale, California, a city in Los Angeles County
  • Glendale University College of Law in Glendale, California
  • Glendale Boulevard
  • Glendale Freeway
• Glendale, Humboldt County, California
• Glendale, Colorado, in Arapahoe County
• Glendale, Boulder County, Colorado
• Glendale, Idaho
• Glendale Heights, Illinois
• Glendale, Illinois
• Glendale, Daviess County, Indiana
• Glendale, Indianapolis, Indiana
• Glendale, Kansas
• Glendale, Kentucky
• Glendale, Massachusetts
• Glendale, Missouri
• Glendale, Nevada
  • Glendale Avenue
• Glendale, New Hampshire
• Glendale, Camden County, New Jersey
• Glendale, Mercer County, New Jersey
• Glendale, Queens, New York
• Glendale Township, Logan County, North Dakota
• Glendale, Ohio
• Glendale, Oklahoma
• Glendale, Oregon
  • Glendale University, an unaccredited online school (not affiliated with the Glendale University College of Law)
• Glendale, Rhode Island
• Glendale, Utah, a town in Kane County
• Glendale, Salt Lake City, Utah, a neighborhood
• Glendale, Washington, a community on Whidbey Island
• Glendale, Wisconsin, a city in Milwaukee County
• Glendale, Monroe County, Wisconsin, a town
• Glendale (community), Monroe County, Wisconsin, an unincorporated community

• Battle of Glendale, a battle of the American Civil War in Henrico County, Virginia
• A character in the animated streaming television series Centaurworld

• Glendale High School (disambiguation)
• Glen Dale (disambiguation)
• Glenn Dale (disambiguation)
• Glenndale (disambiguation)