Yuko Kagata is a Japanese voice actress born on August 7, with her birthplace recorded as Aichi Prefecture, Japan. One source indicates a birth year of 1974.

Kagata is known for several anime voice roles in the early 2000s. She played the role of Warriors Commander in the 2004 science fiction comedy series Burn-Up Scramble. The character is the unnamed creator and commander of the special police team known as the Warriors, responsible for giving assignments to the main characters Rio, Maya, and Lilica.

One of her significant roles was Haruna Kisaragi, also known as Corrector Haruna and Dark Angel Haruna, in the 1999 to 2000 magical girl series Corrector Yui. Haruna is the best friend of the protagonist Yui Kasuga, known for her calm and caring personality, who later gains the ability to transform into a Corrector herself.

Her other voice roles include the character Ses in the original video animation series éX-D: Danger Zone, Shion Futami in the OAV series Memories Off, Omitsu and Utsusemi in the series Peacemaker, Boayo in an episode of Princess Tutu, and Mama A in Rizelmine.