Hazuki (Japanese: 葉月, "month of leaves") is the traditional name of the month of August in the Japanese calendar and a Japanese surname and given name. It can also refer to:

People with given name

• Hazuki Miyamoto (宮本 葉月, born 2000), Japanese diver
• Hazuki Genma (born 1998), Japanese professional footballer
• Hazuki Nagai (永井 葉月, born 1994), Japanese field hockey player
• Hazuki Tanda (反田 葉月, born 2001), Japanese actress and voice actress
• Hazuki Yuda (湯田 葉月, born 1989), Japanese field hockey player
• Hazuki (singer) (葉月), vocalist for the band Lynch
• Hazuki (wrestler) (葉月, born 1997), Japanese wrestler

People with surname

• Ai Hazuki (葉月 あい, born 1995), Japanese actress
• Erino Hazuki (葉月 絵理乃), Japanese voice actress
• Hotaru Hazuki (葉月 螢 or 葉月 蛍, born 1970), Japanese actress
• Reo Hazuki (レオ葉月 or HZK, born 1997), a Japanese women's professional wrestler
• Riona Hazuki (葉月 里緒奈, born 1975), Japanese actress

Fictional characters

• Iwao Hazuki (芭月 巌), the father of Ryo Hazuki in the video game series Shenmue
• Nagisa Hazuki (葉月 渚), a character from the anime Free!
• Ren Hazuki (葉月 恋), a character from the anime Love Live! Superstar!!
• Ryo Hazuki (芭月 涼), the protagonist of the video game series, Shenmue
• Shizuku Hazuki (葉月 しずく), a character from the manga New Game!
• Hazuki Shiina, a character in the anime and manga series Legend of Light
• Hazuki Fujiwara (藤原 はづき), a.k.a. Reanne Griffith, a character in Ojamajo Doremi
• Hazuki (葉月), a character from the anime Tsukuyomi -Moon Phase-
• Hazuki Azuma (東 葉月), a character from the anime and eroge Yami to Bōshi to Hon no Tabibito
• Hazuki Kashiwabara (柏原 葉月), a character from the visual novel 999: Nine Hours, Nine Persons, Nine Doors, whose code name was "Lotus"
• Hazuki Shimada (島田 葉月), a character from the Japanese light novel series Baka and Test