Yuki Nagano is a Japanese voice actress affiliated with the talent agency EARLY WING. She was born on June 27, 1997, in Hiroshima Prefecture. Her career began in 2017 when she landed her debut role as Yuzu Kichōgasaki in the television anime series Love Tyrant, a character that also marked her first successful audition.

Nagano's body of work includes a variety of roles across anime, original video animations, and video games. In the anime television series The Hidden Dungeon Only I Can Enter, she voiced Alice Stardia, the younger sister of the protagonist with a pronounced brother complex. She also portrayed the character Yuina in the 2018 OVA series Iya na Kao Sare Nagara Opantsu Misete Moraitai. Another significant role is that of Ruri, the chef with a short temper who works at the titular establishment in the supernatural mystery series Tasokare Hotel; Nagano originally voiced this character in the 2017 mobile game before reprising the role for the 2025 anime adaptation.

Beyond these roles, her career includes a recurring performance as Rena Koseki in the multimedia franchise The Idolmaster Cinderella Girls. Her work in this franchise has extended to singing, as she has performed on several Idolmaster music releases that charted on the Oricon Singles Chart. Her other notable anime appearances include roles in series such as Ascendance of a Bookworm and Toilet-Bound Hanako-kun. Her video game credits also include characters in Death End Request 2, Final Lap, and Tenka Hyakken Zan.

Regarding her personal background, Nagano has a listed height of 148 cm and a blood type of B. Her known hobbies and special skills include painting and basketball.