Sung Hee Kim is a voice actress born on August 18, 1974, primarily known for her extensive work providing Korean-language dubs for anime series and films.

She has voiced a wide range of characters across numerous popular titles. Her notable anime roles include Sasha Braus in Attack on Titan, Conan Edogawa in Case Closed, and Electra in Cowboy Bebop: The Movie. Other significant parts include Ayame Sarutobi in Gintama, Adiane in Gurren Lagann, Urumi Kanzaki in GTO: Great Teacher Onizuka, Tayuya in Naruto, Misaki Kirihara in Darker than Black, and Hinagiku Katsura in Hayate the Combat Butler.

Her career also includes voicing Simca the Swallow in Air Gear, Seth Nightroad in Trinity Blood, Weda in Haré+Guu, and Lal Mirch in Reborn!. She portrayed characters in a variety of other series such as Air Master, Gunparade March, Honey and Clover, Rave Master, Record of Lodoss War: Chronicles of the Heroic Knight, and Zoids. In addition to her anime work, she provided the voice for the Alchemist Cookie in the Korean version of the video game CookieRun: Kingdom and its spin-off CookieRun: Tower of Adventures.