Lusitania was an ancient Roman province corresponding to most of modern Portugal. It also refers to an infamous disaster in 1915 involving the RMS Lusitania
Lusitania, Lusitan, Lusitanian, and Lusitanic may also refer to:
Cultures and peoples Lusitanians, the original Indo-European inhabitants of Lusitania (Proto-Celt) Lusitanian language, an extinct Indo-European Paleohispanic language Lusitanian mythology, the mythology of the Lusitanians Judaeo-Portuguese, an extinct Jewish language
Places Kingdom of Northern Lusitania, proposed by Napoleon for the king of Etruria in Northwestern Portugal New Lusitania, a Portuguese colony in Brazil
Science Lusitania (alga), a genus of green algae Lusitanian distribution, a disjunct distribution of a species HD 45652, a star named Lusitania
Sport S.C. Lusitânia (basketball), an Azorean basketball team Lusitânia F.C., Portuguese football club
Other uses 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
See also Lusitano (disambiguation) Lusatia, a historical region in Central Europe Lusitanian War, between the Lusitanians and Ancient Rome