Keiichi Nozaki (野崎 圭一, Nozaki Keiichi, born 11 June 1961) is a Japanese anime music producer currently affiliated with Victor Entertainment. His hired works include Savage Genius and Yuki Kajiura.

Staff in

• .hack//Liminality (music producer)
• .hack//SIGN (music producer)
• Aquarian Age: Sign for Evolution (music producer, ending theme arrangement)
• The Big O (music producer)
• Bakumatsu Kikansetsu Irohanihoheto (music producer)
• Bubblegum Crisis Tokyo 2040 (music producer)
• Burst Angel (music producer)
• Chocotto Sister (music producer)
• Excel Saga (music producer)
• Gear Fighter Dendoh (music producer)
• Hand Maid May (music producer)
• Jubei-chan (music producer)
• L/R: Licensed by Royalty (music producer, opening theme arrangement)
• Madlax (music producer)
• Mobile Suit Gundam MS IGLOO (music producer)
• Mobile Suit Gundam SEED (music producer)
• Mobile Suit Gundam SEED C.E. 73: Stargazer (music producer)
• Mobile Suit Gundam SEED Destiny (music producer)
• Pandora Hearts (music producer)
• Simoun (music producer)
• The SoulTaker (music producer)
• Uta Kata (music producer, opening and ending theme arrangement)
• Witch Hunter Robin (music producer)
• You're Under Arrest (music producer)