Sonny Dey is the pseudonym of American voice actress Shannon Conley, who is based in New York City and has been active in the English dubs of Japanese anime since the late 1990s. She has provided voices for numerous series and original video animations, often working with dubbing studios such as Central Park Media and NYAV Post.

One of the roles credited to Sonny Dey is Nozomi Fuyukawa in the 2001 English adaptation of the erotic horror OVA series Mystery of the Necronomicon. Her other notable anime work under this name includes providing the voice of Pokémon Hunter J in the Pokémon: Diamond & Pearl series, as well as roles in Patlabor: The Mobile Police, Twin Angels, and Labyrinth of Flames. She is also credited under the name Sonny Dey for voicing Amy McDowell in the same series and additional characters in other productions.

Beyond her work as Sonny Dey, Shannon Conley has an extensive career in anime voice acting under other pseudonyms, most frequently Vibe Jones. This body of work includes major roles such as Urd in Ah! My Goddess, Annelotte in Queen's Blade Rebellion, and Saki Sawanoguchi in Magic User's Club. Her frequent collaborations with specific dubbing studios and her recurring presence across multiple anime titles demonstrate a sustained career in the industry. In addition to voice acting, she has worked as a musician, notably as the lead vocalist for the all-female Led Zeppelin tribute band Lez Zeppelin, and has performed on Broadway as an understudy in Hedwig and the Angry Inch.