Haruki is both a masculine/neutral Japanese given name and a Japanese surname. Notable people with the name include:

Given name:

• Haruki Arai (新井 晴樹, born 1998), Japanese footballer
• Haruki Fujimoto (藤本 治貴, born 1974), Japanese-born theatre performer
• Haruki Ihara (伊原 春樹, born 1949), Nippon Professional Baseball player for the Nishitetsu Lions
• Haruki Ishiya (石谷 春貴, born 1992), Japanese voice actor
• Haruki Izawa (井澤 春輝, born 1999), Japanese footballer
• Haruki Kadokawa (角川 春樹, born 1942), Japanese publisher, film producer, director and screenwriter
• Haruki Kanashiro (born 1977), Peruvian footballer
• Haruki Makio (牧尾 晴喜, born 1974), Japanese architectural translator
• Haruki Matsui (松井 治輝, born 2002), Japanese footballer
• Haruki Mori (森 治樹, 1911-1988), Japanese diplomat
• Haruki Murakami (村上 春樹, born 1949), Japanese writer and translator
• Haruki Muramatsu (村松 治樹, born 1977), Japanese darts player
• Haruki Nakamura (born 1986), American football safety
• Haruki Nishikawa (西川 遥輝, born 1992), Japanese professional baseball player
• Haruki Ohmichi (大道 温貴, born 1996), Japanese baseball player
• Haruki Saruta (猿田 遥己, born 1999), Japanese footballer
• Haruki Seto (瀬戸 春樹, born 1978), Japanese football player
• Haruki Shimokawa (下川 陽輝, born 2003), Japanese footballer
• Haruki Toyama (遠山 悠希, born 2003), Japanese footballer
• Haruki Uemura (上村 春樹, died 2006), former judoka from Japan
• Haruki Yamashita (born 1999), Japanese cross-country skier
• Haruki Yoshida (吉田 晴稀, born 2001), Japanese footballer

Surname:

• Etsumi Haruki (はるき 悦巳, born 1947), Japanese manga artist
• Hiroshi Haruki (春木 博, died 1997), Japanese mathematician
• Minori Haruki (春木 三憲, born 1999), Japanese artistic gymnast
• Misayo Haruki (春木 みさよ, born 1974), Japanese actress

• Haruki Station, train station in Kishiwada, Osaka Prefecture, Japan