Chie Kōjiro is a Japanese voice actress born in Shimonoseki, Yamaguchi. She is currently affiliated with the talent agency 81 Produce and was previously associated with Mausu Promotion and Production Baobab. Her career in voice acting began in 1984, and she has remained active in the industry for decades.

Kōjiro is widely recognized as the long-standing Japanese voice of Lisa Simpson from the animated series The Simpsons. In addition to this iconic dubbing role, her anime career includes a diverse range of characters across numerous series and films.

In the 1990s, she voiced Toukichi Mikuni in the Bakusō Kyōdai Let's & Go!! franchise and its sequels. Her other notable anime roles from this period include Momoko Yamazaki in The Brave Fighter of Sun Fighbird, Toma in Mahōjin Guru Guru, Honey Bee in Bug tte Honey, Chama Obō in Obocchama-kun, and Tama Q in Knights of Ramune & 40.

In the 2000s, she took on the role of Falcomon in Digimon Data Squad (also known as Digimon Savers), a character with multiple evolutions including Peckmon, Yatagaramon, and Ravemon. She also portrayed Dottari-kun in the series Noramimi and its sequel Noramimi 2.

Her more recent work includes the role of Chisato Ibara in Pretty Rhythm Rainbow Live, Naoko's Mother in the Netflix series Dino Girl Gauko, and Aunt Mike in Chi's Sweet Adventure Season 2. She has also voiced Yukichi Tokusawa in Pazudora. In feature films, her credits include Annamarie Bourget in Mobile Suit Gundam F91.

Throughout her career, she has contributed to a wide range of genres, frequently voicing child characters, animal mascots, and supporting roles in family-oriented programming. She received the Best Leading Actress award at the 14th Seiyu Awards, a notable recognition within the Japanese voice acting industry.