Anthony Knowles (born 13 June 1955) is an English former professional snooker player. He won the 1982 International Open and the 1983 Professional Players Tournament, and was a three times semi-finalist in the World Professional Snooker Championship in the 1980s. His highest world ranking was second, in the &lt;a href="Snooker%20world%20rankings%201984/1985"&gt;1984/85&lt;/a&gt; season.