Robin Nennig is an English dub voice actor known for work on several anime series produced and dubbed in North America. Nennig came to attention for voicing the character Sarana in the fantasy series Utawarerumono: The False Faces, which was released on home video by Sentai Filmworks in 2017. The English dub for that series was directed by Christopher Ayres.

Nennig's other notable voice roles include Ilina Hartgen in the fantasy action series Chaika - The Coffin Princess, specifically in the second season subtitled Avenging Battle. Nennig also provided voices for the series Cross Ange: Rondo of Angels and Dragons, including the roles of Marika and Akiho across multiple episodes of the English dub. Additional credits include performing as Hiromi and providing additional voices for Aoharu x Machinegun, as well as voicing Kanae Tsuchida and contributing additional voice work for Amagi Brilliant Park. Nennig also performed additional voice roles for Fate/kaleid liner Prisma Illya 2wei Herz!.

Throughout their voice acting career, Nennig has worked most frequently with fellow voice actor David Wald, with the two credited together on eight different titles or projects. Nennig's active period in anime voice work appears to span from approximately 2014 through 2016, based on available credit listings.