Danielle Sullivan is an American voice actor known for her work in English-language dubs of anime and live-action Japanese films during the 1980s and 1990s. Her most frequently cited role is providing the English voice for the character Mami in the 1996 anime series Marriage. She is also recognized for voicing Shinobu Miyake in several of the Urusei Yatsura theatrical films, including Only You, Remember My Love, Lum the Forever, The Final Chapter, and Always My Darling, though she did not reprise the role for the second film in the series. Her other anime dubbing credits include the role of Mei-Ling Huang in the 1998-2000 OVA series Blue Submarine No. 6. Sullivan's work also extended to live-action dubbing; she is credited with providing the voice for Hitomi Kamata in the 1998 film Misa the Dark Angel. While her career is documented through these credits, publicly available information about her background and other professional activities remains limited.