Avondale may refer to:

• Avondale, New South Wales, a village in New South Wales
• Avondale, Parramatta, a heritage-listed former residence and now offices at 25 O'Connell Street, Parramatta, New South Wales
• Avondale, Queensland, a village in Queensland

• Avondale, Newfoundland and Labrador
• Avondale, Hants, Nova Scotia in the Hants County
• Avondale, Pictou, Nova Scotia in Pictou County

• Avondale Forest, an estate in County Wicklow
  • Avondale House, birthplace of Irish political leader Charles Stewart Parnell

• Avondale, Auckland
• Avondale, Christchurch

• Avondale, South Lanarkshire
  • Avondale Castle
• Avondale Landfill, Falkirk

• Avondale (Birmingham), a neighborhood of Birmingham, Alabama
• Avondale, Arizona
• Avondale, Colorado
• Avondale (Jacksonville), a neighborhood of Jacksonville, Florida
• Avondale, Georgia
• Avondale (Columbus, Georgia), a neighborhood
• Avondale, Chicago, a community area of Chicago, Illinois
• Avondale, Louisiana
• Avondale, Maryland, an unincorporated area in Prince George's County
• Avondale (Westminster, Maryland), historic home listed on the NRHP in Maryland
• Avondale, Missouri
• Avondale, Stark County, Ohio, an unincorporated community near Canton
• Avondale, Cincinnati, a neighborhood of Cincinnati, Ohio
• Avondale, Pennsylvania
• Avondale, Texas
• Avondale, McDowell County, West Virginia
• Avondale Colliery near Plymouth, Pennsylvania

• Avondale, Harare

• Avondale College, an Australian tertiary education provider
• Avondale College, Auckland, a secondary education provider
• Avondale School (disambiguation)

• Avondale Bridge (disambiguation)
• Avondale Shipyard, an independent shipbuilding company
• Avondale railway station, New Zealand, on the Western Line of the Auckland railway network
• Avondale railway station, Queensland, a closed railway station on the North Coast railway
• Avondale station (MARTA), a train station in Decatur, Georgia, United States
• A boat, later renamed Hero

• Avondale Agricultural Research Station, one of thirteen research farms/stations operated by Western Australia's Department of Agriculture
• Avondale FC, an Australian semi-professional football club
• Avondale Mine Disaster at the Avondale Colliery (1869)
• Avondale Park (Chicago) is a 1.7 acre park in the Avondale community area of Chicago, Illinois.
• Lynn-Avon United (formerly Avondale FC and Avondale United), a New Zealand football club
• Avondale United F.C. (Cork), an Irish association football club

• Avon (disambiguation)
• Avondale Estates, Georgia
• Avondale Heights, Victoria
• Avondale High School (disambiguation)
• Avondale House, in Avondale, County Wicklow, Ireland, is the birthplace and home of Charles Stewart Parnell
• Duke of Clarence and Avondale
• Earl of Avondale
• Lord Avondale, referring to the dale (or valley) of the Avon Water in Scotland