Cindy Alexander is an American voice actor who is also known professionally as Cindy Robinson. She began her performance career on Broadway, making her debut in Stephen Sondheim's Into the Woods, where she played roles including Little Red Riding Hood and Rapunzel. She later performed as Wendy in a Tony-nominated revival of Peter Pan and became one of a select group of actors to have played Peter Pan on a Broadway stage. Her stage work also includes the Tony-winning company of Carousel at Lincoln Center Theatre and leading roles in productions such as Redhead, Annie Get Your Gun, West Side Story, and Song and Dance.

Transitioning to voice acting in Los Angeles, Cindy Alexander has become known for her extensive range in animation and video game dubbing. Her anime voice roles include Tsunami in Naruto, Katelya Glory in Rave Master, Sakuno Ryuzaki in The Prince of Tennis, and Mai Kirifuda in Duel Masters. Beyond anime, her animation credits include Operetta, Jackson, Holt, and Gory Fangtell in the Emmy-nominated series Monster High, the title character in The Snow Queen, Lois Lane and Brainiac in Superman: Red Son Rising, Pepper Potts in Marvel's Iron Man, and Leap in the LeapFrog DVD series. She has also provided the voice of Betty Boop for a series of animated slot machines.

In the video game industry, Cindy Alexander has performed in over fifty titles, including Fallout: New Vegas, The Elder Scrolls V: Skyrim, BioShock 2, Persona 4 Arena, Guild Wars 2, Zero Escape: Virtue's Last Reward, and Resident Evil: Degeneration. She is also the current voice of Amy Rose in the Sonic the Hedgehog franchise. Her additional work includes ADR for more than one hundred feature films and television shows, such as The Good Wife, CSI: NY, Gilmore Girls, Californication, and Crazy Heart.