Jack Reeder is an American voice actor known for his work in English dubs of anime, primarily recorded at studios in the Dallas-Fort Worth area. His career in the industry began after he took an acting class with voice actors from Funimation, who encouraged him to move to Texas to pursue voice acting professionally. Following their advice, he relocated to Dallas, marking the official start of his journey in the field. His entry into professional voice acting was built upon a lifelong passion for animation and years of private practice mimicking voices.

Reeder's first major role as a named character was as Hayato Sasugai in the 2021 original anime series Skate-Leading Stars. In this sports anime, he voiced the intelligent and strategic first-year student who recruits the protagonist to join the world of team-based figure skating. He has described this project as a memorable and challenging experience that required him to push his performance in every recording session. Another significant role early in his career was voicing the character Naohiro Izumo in the series Salaryman's Club.

His role as the villain Cidre in the long-running series One Piece stands out to him as a particularly favorite and unexpected achievement, fulfilling a childhood dream of voicing a character in that universe. In addition to these credits, his anime filmography includes voice work in other popular series such as Fire Force, No Guns Life, and Black Clover. He has also lent his voice to video games and online animations, including projects on Newgrounds, which provided him with some of his earliest opportunities. Beyond the realm of animation, his work includes roles in live-action films such as Greyhound and Capone.

Reeder's approach to voice acting emphasizes understanding a character's feelings and motivations over strictly adhering to a preconceived vocal impression, a philosophy he summarizes as "choice > voice". He frequently collaborates with directors and engineers in a studio setting, where he values the guidance provided during sessions to help him find the right voice for a character. His career is marked by a demonstrated commitment to his craft, having overcome personal challenges, including a period of housing instability, to continue pursuing his profession. He maintains a professional presence and is known for his dedication to the voice acting community.