Common chord may refer to:
*
Common chord (geometry), the secant line that joins the intersection points of two curves
*
Common chord (music), a chord shared by two musical keys
* ''
The Common Chord'', a 1947 short story collection by Frank O'Connor
*
''Common Chord'' (album), a 1993 album by David Grisman
*
Common Chord (organization), nonprofit community music organization in Davenport, Iowa
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