Harju (surname)

Harju is a Finnish surname. Notable people with the surname include:

• Arsi Harju (born 1974), Finnish shot putter
• Beata Harju (born 1990), Finnish voice actress
• Chris Harju (born 1957), American rugby union player
• Johan Harju (born 1986), Swedish ice hockey player
• Jori Harju (born 1964), Finnish admiral
• Juha Harju (born 1981), Finnish heavy metal musician
• Matti Harju (born 1943), Finnish ice hockey player
• Mirella Harju (born 1982), Finnish racing cyclist
• Venla Harju (born 1990), Finnish orienteer