Sonja Reichelt is a German actress and voice actress born in Dresden in 1965. She began her career with on-screen appearances in German television series such as Der Alte, Der Fahnder, and Ehen vor Gericht, but her primary professional focus became voice acting, where she has built an extensive body of work in dubbing for both live-action and animated productions.

In the realm of anime and animation, Reichelt is known for providing the German voice for a wide range of characters. She voices the character Dealer Mask in the anime series High-Rise Invasion. Her involvement with the Pokémon franchise includes voicing the characters Cassidy and Melanie. She is also the German voice of Nabiki Tendo in the Ranma ½ anime series and films. Other notable anime roles include Himeko Nayotake in the Sailor Moon S film Snow Princess Kaguya, Poison in Monster Rancher, Nicole Segawa in DoReMi, Kanna in InuYasha, and Riana in Spellbinder – Gefangen in der Vergangenheit.

Beyond anime, Reichelt has had a significant career dubbing numerous characters in Western animation. She is a recurring voice actress in the long-running series The Simpsons and Futurama, taking on various roles. She also voices the character Tricia Takanawa in the animated series Family Guy, a role she has held since the show's German debut.

A major aspect of Reichelt's career is her work as the standard German dubbing voice for American actress Melissa Joan Hart. She has dubbed Hart in her most famous role as Sabrina Spellman in the series Sabrina – Total Verhext! and its associated films, as well as in the series Melissa & Joey and Das Leben und Ich. Her other frequent dubbing collaborations include providing the German voice for Vanessa Dorman as Caitlin Richards in the soap opera Sunset Beach and for Emily Rose as Audrey Parker in the series Haven.