Johann Christian Dauphin (22 February 1682 -14 May 1730) was a German organ builder.
Johann Christian Dauphin was a student of Johann Friedrich Wender in Mühlhausen, Thüringen and was recommended for maintenance on his organ in Seligenstadt.
His greatest work was the three-manual organ for the Walldürn Basilica which is probably the only largely preserved organ is in the old Catholic parish church of St. Anna in Sulzbach am Main.
His brother Johann Eberhard Dauphin was also an organ builder.
His son Johann Christian II (June 12, 1713 in Kleinheubach; died May 8, 1772, in Kleinheubach) and his grandson Johann Christian III.