Does the United States have an embassy in Cuba?

Embassy of the United States and Consular Services in Havana:

On July 20, 2015, after 54 years, the Embassy of the United States reopened in Havana. Any need that would normally be resolved by a visit to your embassy or consulate while traveling abroad should be directed to the American services unit.
Embassy of the United States, American Citizen Services Unit
Calzada, between L and M
Vedado, Havana, Cuba
Phone: 011-53-7-839-4100 • Fax: 011-53-7-839-4247
Hours: Monday–Thursday, 8 a.m. to 4:30 p.m., and Friday 8:00 a.m. to 3:30 p.m. (Closed on U.S. and Cuban federal holidays)
 
Emergency and after-hours phone: (53) (7) 839-4100; press 1
For the most up-to-date information, visit