The Ottawa Athletics played three seasons in the International League as the top level (Triple-A) farm club of the American League's Philadelphia Athletics from 1952-1954. The A's played at Lansdowne Park in Ottawa.
The A's replaced the Ottawa Giants as the city's pro baseball club, the Giants lasted only one season in 1951 before disbanding. The Ottawa A's faced similar problems and never drew decent attendance figures during their time in the Canadian capital, they were relocated to Columbus, Ohio for the 1955 season where they would be known as the Columbus Jets.
1952 
1952 
1954