The Rock Island Line is a common name for the Chicago, Rock Island and Pacific Railroad.

Rock Island Line may also refer to:

• Rock Island Line (album), a Johnny Cash album
• "Rock Island Line" (song), a traditional song
• Rock Island District, a Metra commuter rail line

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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