John "Chuck" Connor is a British fanzine editor, active since the late 1970s. His titles include In Defiance of Medical Opinion (usually referred to as IDAMO) and Self Abused But Still Standing, both of which featured a mix of articles, short fiction (predominently sf) and poetry.
In the late 1980s, he published a collection of Harry Warner, Jr.'s "All Our Yesterdays" columns on both paper and disk (one of the first electronic fanzines). In the mid-1990s, he launched The Nameless Apa.
Connor is currently a member of e-Apa.