Kari Wahlgren was born on July 13, 1977 in Hoisington, Kansas.
- Kari Wahlgren and Kelly Hu are co-stars in the video game Afro Samurai, and the 2011 season of the animated series Phineas and Ferb.
- Wahlgren and her Dead Space: Aftermath co-star, Sunil Malhotra, co-starred in the same episode of the animated series Kick Buttowski: Suburban Daredevil.
- Kari Wahlgren and Keith Szarabajka both did video game voiceovers in Command & Conquer 3: Tiberium Wars, Transformers: The Game, Command & Conquer 3: Kane's Wrath, Red Faction Guerrilla, Dragon Age: Origins, BioShock 2, and Transformers: War for Cybertron. Additionally, they voiced characters in the animated television series Archer.