Boyadzhiev or Boyadjiev (; feminine Boyadzhieva or Boyadjieva) is a surname of Bulgarian origin. Notable people with the surname include:
Boyadzhiev Biser Boyadzhiev (born 1948), Bulgarian rower Bozhidar Boyadzhiev (born 1978), Bulgarian wrestler Georgi Boyadzhiev (born 1943), Bulgarian volleyball player Hacho Boyadzhiev (1932–2012), Bulgarian television and film director Ivan Boyadzhiev (born 1938), Bulgarian footballer Kliment Boyadzhiev (1861–1933), Bulgarian military officer Miroslav Boyadzhiev (born 1979), Bulgarian short-track speed skater Stanislav Boyadzhiev (1945–2020), Bulgarian basketball player Todor Boyadzhiev (1939–2022), Bulgarian engineer and politician Vladimir Boyadzhiev (1869–1956), Bulgarian revolutionary Zhivko Boyadzhiev (born 1976), Bulgarian footballer Zlatyu Boyadzhiev (1903–1976), Bulgarian painter
Boyadjiev Pepka Boyadjieva (born 1954), Bulgarian academic, philosopher, and sociologist
See also Boyadzhiev Point, Elephant Island, Antarctica Boyadjiev–Jabs syndrome Bojadžiev (), Macedonian surname Bojadžijev (), Montenegrin and Serbian surname Boyadzhiyev, Russian surname