Places

Australia

• Cardiff, New South Wales, suburb of the city of Lake Macquarie

New Zealand

• Cardiff, New Zealand, small rural settlement in central Taranaki, New Zealand.

Canada

• Cardiff, Ontario

• Cardiff, Alberta

United Kingdom

• Cardiff University, university in Cardiff, Wales

• Cardiff City F.C., Cardiff's football club

• Cardiff Blues, Cardiff's rugby union club

• Cardiff Demons, Cardiff's rugby league club

• Cardiff Devils, Cardiff's ice hockey club

United States

• Cardiff, Alabama, small town

• Cardiff, Illinois, ghost town

• Cardiff, Maryland

• Cardiff, New Jersey

• Cardiff, New York, hamlet

• *Cardiff Giant, famous hoax named after the town in New York

• Cardiff, Pennsylvania, a small, nearly deserted town in Elk County

• Cardiff-by-the-Sea, Encinitas, California

• Cardiff, Tennessee, former company town

People

Other

• Several ships carried the name HMS Cardiff

• Cardiff (film), 2005 film

• "Cardiff", song by the band Stone Sour

• "Cardiff", Autonomy Company Specializing in Business Process Automation (BPM)