Hopa is a city and a district in the Artvin Province of Turkey.

Hopa may also refer to:

Hopa River, main water stream of Hopa in the eastern Black Sea Region of Turkey Housing for Older Persons Act, known as HOPA, an amendment to the U.S. Fair Housing Act Malus hopa, a type of Crabapple tree HOPA or hidden object puzzle adventure, a variety of hidden object game Opa (Greek expression), sometimes Hopa, a common Greek emotional expression Hematology/Oncology Pharmacy Association, a professional pharmacy association; see Joint Commission of Pharmacy Practitioners

People with the surname Aaron Hopa (1971–1998), New Zealand rugby union player Ngapare Hopa, Maori academic of Waikato Tainui descent Thando Hopa (born 1989), South African model, activist, and lawyer

See also OPA (disambiguation), including Opa