Stephanie Wong is a Chinese-American actress and voice actor based in California. Born in San Jose, California on June 17, 1995, she developed an interest in the performing arts from a young age, participating in theater productions like Barnum during her sixth-grade years. She later pursued higher education at the University of California, Los Angeles, where she studied Business Economics and Theatre.

Her career encompasses on-screen acting, voice work for animation and video games, and television hosting. Wong has appeared in live-action productions such as Universal's American Pie: Girls' Rules, Fox's The Resident, and CBS's United States of Al. Leveraging her experience as a certified yoga instructor, she also began hosting a program titled Yoga Friends on Nickelodeon's Noggin platform. In addition to her performance work, she has studied improvisational comedy at the Upright Citizens Brigade Theatre and The Groundlings, and has performed stand-up comedy.

In the realm of voice acting, Wong gained significant recognition for her role as Kiwi in the 2022 Netflix anime series Cyberpunk: Edgerunners. Kiwi, a skilled and pragmatic netrunner, serves as a mentor figure within a crew of mercenaries in the dystopian setting of Night City. Her English language performance in the series brought her widespread attention from both audiences and critics. Prior to this prominent role, she contributed English voice work for the animated film Green Snake, the English dub of the film also known as Green Snake, and the anime series Black Rock Shooter: Dawn Fall.

Following the success of Cyberpunk: Edgerunners, Wong has continued to build her portfolio with major video game roles. She voices the character Kinuta Junko in the 2025 horror game Silent Hill f. In an interview, she described Junko as a complex antagonist whose role is to drive the protagonist toward a traditional path, and she discussed the process of bringing depth to such an unsettling character. She has also been cast as Shunpei in the upcoming video game Ghost of Yōtei and voiced Ying-Yue in Diablo IV. Her diverse range of roles, from the snarky Kiwi to the psychologically nuanced Junko, demonstrates her versatility and expanding presence in the animation and video game industries.