Allen is the name of a number of places in the United States of America.

• Allen, Kansas
• Allen, Kentucky
• Allen, Michigan
• Allen, Nebraska
• Allen, New York
• Allen, Oklahoma
• Allen, South Dakota
• Allen, Texas (as distinguished from McAllen, Texas)

and in Canada:

• Allen Grove, Alberta
• Allenby, British Columbia
• Allenby Trailer Park, British Columbia
• Allen Heights, Nova Scotia
• Allen Hill, Nova Scotia
• Allendale, Nova Scotia
• Allen Township, Ontario
• Allen's Corners, Ontario
• Allenford, Ontario
• Allensville, Ontario
• Allenwood, Ontario
• Allenwood Beach, Ontario
• Van Allens, Ontario
• Allen's Mill, Quebec
• Allenby, Quebec
• Plage-Léo-Allen, Quebec
• Plage-Pilippe-Allen, Quebec

There are also Allen Park, Michigan, Allenton, Michigan, Port Allen, Louisiana, and some places named Allentown.

People whose surname is or was Allen include

• Andrew M. Allen
• Bernard Allen
• David Allen
• Dayton Allen
• Ethan Allen
• Gracie Allen
• Graham William Allen
• Grant Allen
• Harry Allen
• Joan Allen
• Joel Asaph Allen
• Keith Allen
• Kevin Allen
• Larry Allen
• Lew Allen
• Marcus Allen
• Mel Allen
• Paul Allen
• Peter Anthony Allen
• Ray Allen
• Red Allen
• Richard Allen (Reverend)
• Richard Allen (author)
• Richard V. Allen
• Roger MacBride Allen
• Shirley Allen
• Steve Allen
• Sture Allén
• Tim Allen
• Tom Allen
• William Allen
• William Cardinal Allen
• Woody Allen

See also List of people by name: A, List of people by name: Al

Roads named after Allen:

• William M.R. Allen Road - northwestern portion of Toronto, Ontario (near Downsview)