Relations between the Kingdom of the Two Sicilies and the United States date back to 1796 when the U.S. was recognized by the Kingdom of Naples. Relations with the Kingdom continued when Naples reunified with the Kingdom of Sicily which founded the Kingdom of Two Sicilies in 1816. Formal relations were not established until 1832. Diplomatic relations ceased in 1861 when Two Sicilies was incorporated into the Kingdom of Italy.
