Cottonwood Mountains may refer to:

• Cottonwood Mountains (Arizona), Arizona, USA
• Cottonwood Mountains (Inyo County), California, USA
• Cottonwood Mountains (Lassen County), California, USA
• Cottonwood Mountains (Riverside County), California, USA

List of mountains with the same or similar names

This set index article includes a list of mountains that share the same name (or similar names).
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