Addison may mean:

Places:

• Addison, Ontario, Canada

• Addison County, Vermont, USA
• Addison Division, Alabama, USA
• Addison Heights, Virginia, USA
• Addison Junction, Michigan, USA
• Addison, Alabama, USA
• Addison, Connecticut, USA
• Addison, Illinois, USA
• Addison, Kentucky, USA
• Addison, Maine, USA
• Addison, Michigan, USA
• Addison, New York, USA (town)
• Addison, New York, USA (village)
• Addison, Ohio, USA
• Addison, Pennsylvania, USA
• Addison, Tennessee, USA
• Addison, Texas, USA
• Addison, Virginia, USA
• Addison, Vermont, USA
• Addison, Wisconsin, USA
• Addison Township, Illinois, USA
• Addison Township, Indiana, USA
• Addison Township, Michigan, USA
• Addison Township, North Dakota, USA
• Addison Township, Nebraska, USA
• Addison Township, Ohio, USA
• Addison Township, Pennsylvania, USA

People:

• Joseph Addison, politician/writer
• Thomas Addison, doctor of medicine
• Thomas Mackenzie, "the Addison of the North"
• Thomas Addison (Jesuit), Jesuit
• George Addison, author
• Lancelot Addison, dean

Other:

• Addison (automobile), an English car
• Addison's disease

Addison