HRK may refer to:

• HRK (gene), a human gene
• Croatian kuna, the currency of Croatia
• German Rectors' Conference (German: {{lang|de|Hochschulrektorenkonferenz}})
• Haruku language, spoken in Indonesia
• Heidelberger RK, a German rowing club
• Heinz Rudolf Kunze (born 1956), German singer and writer
• Hirok railway station, in Balochistan, Pakistan
• Kharkiv International Airport, in Ukraine

• Beihai Fucheng Airport
• Beihai Li
• Beihan Emirate
• Beihang University Gymnasium
• Beija Cachaça
• Beija-flôr
• Beija-me Sem Medo
• Beija sapo
• Beija Sapo
• Beijerinck
• Beiji
• Beijiao
• Beijiao, Guangdong
• Beijing 101 middle school
• Beijing 101 Middle School
• Beijing 2000 Olympic bid
• Beijing 2008 Olympic bid
• Beijing 2008 Olympic Games
• Beijing 2008 Summer Olympic Games
• Beijing 2008 torch relay
• Beijing Aerospace Flight Control Center
• Beijing Agriculture University
• Beijing Ancient Observatory
• Beijing Anomaly
• Beijing Aoshen Olympian