Catherine II (disambiguation)

Catherine II (1729–1796; ) was Empress of Russia.

Catherine II may also refer to:

• Catherine II, Latin Empress (1303–1346), titular Latin empress of Constantinople
• Catherine II of Bosnia (), wife of Hermann I, Count of Celje

See also

• Catherine the Great (disambiguation)
• Empress Catherine (disambiguation)
• Saint Petersburg Mining University of Empress Catherine II, Russia