Mark X. Laskowski is an American voice actor known for his extensive work in English dubs of anime series. Born on March 15, 1968, in Parma, Ohio, he has built a career spanning several decades, contributing his voice to a wide array of characters for ADV Films and Seraphim Digital/Sentai Filmworks.

Laskowski's filmography includes a diverse range of roles across many popular series. He voiced Akihito Fujii in the drama series Domestic Girlfriend and took on the unique role of Statche Slime in the fantasy series My Isekai Life: I Gained a Second Character Class and Became the Strongest Sage in the World!. In the action-oriented series Hero Mask, he provided the voice for Richard Burner. He is also the voice behind Gareth Landrock in Sword Oratoria: Is It Wrong to Try to Pick Up Girls in a Dungeon? On the Side. Other notable credits include the character Martin in Squid Girl, Seseri Chono in Wizard Barristers: Benmashi Cecil, Boss in the classic mecha OVA MazinKaiser, Jurouta Toukibi in Diamond Daydreams, and Hono in Master of Mosquiton.

Beyond these roles, Laskowski has demonstrated significant versatility, appearing in numerous other productions. His credits feature prominent characters such as Kohta Hirano in Highschool of the Dead, Shinpachi Shimura in Gintama: The Movie, and Issa "Buccha" Mihotoke in Air Gear. He has also taken on roles in long-running and popular series like Haikyu!! as Akira Kunimi, Food Wars! as Yuya Tomita, and Parasyte as Mamoru Uda. His work frequently includes providing voices for numerous supporting and background characters, showcasing his consistent presence in the industry.

Laskowski's career is closely tied to the Houston-based studios ADV Films and its successor, Sentai Filmworks, where he has been a recurring talent in their in-house dubbing productions for many years. This long-standing association has made him a familiar voice to fans of English-dubbed anime from these studios.