Lusitania was an ancient Roman province corresponding to most of modern Portugal.

Lusitania, Lusitanian, and Lusitanic may also refer to:

• Lusitanian language
• Lusitanian mythology
• Lusitanians, the original Indo-European inhabitants of Lusitania (Proto-Celt)
• Lusitanic, the shared linguistic and cultural traditions of the Portuguese-speaking nations

• Kingdom of Northern Lusitania, proposed by Napoleon for the king of Etruria in Northwestern Portugal
• New Lusitania, a Portuguese colony in Brazil

• Lusitania (alga), a genus of green algae
• Lusitanian distribution, a disjunct distribution of a species
• HD 45652, a star named Lusitania

• S.C. Lusitânia (basketball), an Azorean basketball team
• Lusitânia F.C., Portuguese football club

• List of ships named Lusitania
• Lusitania (album), by Fairweather, 2003
• Lusitania, a size of cigar of the Partagás brand
• Lusitania, the name of a British Rail Class 40 locomotive

• Lusitano (disambiguation)
• Lusatia, a historical region in Central Europe
• Lusitanian War, between the Lusitanians and Ancient Rome

This disambiguation page lists articles associated with the title Lusitania.
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