W41 may refer to:

• W41 (nuclear warhead)
• Crisfield Municipal Airport, in Somerset County, Maryland
• Great icosahedron
• Kita-Kembuchi Station, in Hokkaido, Japan
• Nissan Civilian (W41), a minibus
• Noongar language
• W41, a version of the Oldsmobile Quad 4 engine

This disambiguation page lists articles associated with the title W41.
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