Halla may refer to:

• Halla (horse), a show jumping horse that won a record three Olympic gold medals
• Halla (name), list of people with the name
• HL Group, a South Korean chaebol formerly Halla Group
• Anyang Halla, a professional hockey team in Asia League Ice Hockey
• MS Halla, a ro-ro ferry in service with Seaboard during 1987
• Challah, a type of bread

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