Rock Island Line may refer to:

• Rock Island Line, the traditional song
• Chicago, Rock Island and Pacific Railroad, believed to be the line mentioned in the traditional song
• Rock Island District, the Metra commuter rail line
• Rock Island Line (album), the Johnny Cash album

See also

• Rock Island Clean Line, an electrical distribution trunk line in the U.S. Midwest
• Rock Island Southern Railway, Illinois, USA
• Peoria and Rock Island Railroad, Illinois, USA
• Rock Island (disambiguation)
• Island Line (disambiguation)

This disambiguation page lists articles associated with the title Rock Island Line.
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