Terri Oliver is an English voice actress known for her work in the anime industry, particularly in dubbing roles for various anime series broadcast in English-speaking markets. Her birth name is Terri Lee Oliver.

Oliver's career includes a range of roles across different anime genres. In the science fiction and mecha genre, she voiced Millais Alloy in Mobile Suit Gundam AGE, a character who serves as an operator and later captain of the battleship Diva. She also had a significant role in the Gundam Build Fighters Try series, where she provided the voice for multiple characters. Her most prominent role in that series is Kaoruko Gyanko Sazaki, a passionate Gunpla battler known for her love of Gyan-type mobile suits. In the same series, she also voiced Lady Kawaguchi, Marika Hoshino, Meguta Yasu, and Taku.

Her work also extends to the world of entertainment and idol-themed anime. In Pretty Rhythm Rainbow Live, Oliver voiced Ito Suzuno, a cool and musically gifted member of the Prism Show unit Happy RAIN. She also played the role of Poemu Ayase in the same series.

In the action series Danbōru Senki W, known as LBX, she took on the roles of Ran Hanasaki and Rina Ishimori for the Animax dub. She also voiced the characters Mika Mikage and Rina Ishimori in the LBX series. Additionally, her work includes the Animax dub of Sgt. Frog, where she voiced Koyuki Amamiya, Pururu, and Sally.

Throughout her career, Oliver has frequently collaborated on dubs for series within the Gundam franchise, including both Gundam Build Fighters Try and Mobile Suit Gundam AGE, and has worked on multiple roles within a single series, such as in Gundam Build Fighters Try and Pretty Rhythm Rainbow Live.