Jason Baker is the professional pseudonym of American voice actor Max Mittelman, who was born in Los Angeles, California on September 5, 1990. He began his voice acting career in 2013 and initially used the name Jason Baker for several early English dub anime roles before becoming more widely known under his real name.

As Jason Baker, he voiced the character Yoshida the Mimic in the supernatural comedy series Blood Lad. He also provided the voice for Hisamitsu Noto, a male student who wears glasses in Ryuji Takasu's class, in the romantic comedy series Toradora!. Both of these English dub performances were released in 2014. His work on Toradora! placed him alongside a cast that included Cassandra Lee Morris, Erik Scott Kimerer, Christine Marie Cabanes, and Johnny Yong Bosch.

While the roles under the name Jason Baker are limited, the actor has since built a substantial career in voice acting. Among his most recognizable later performances under his legal name is the English voice of Saitama, the protagonist of the popular anime series One-Punch Man. In the provided search results, no further details about recurring collaborations with specific directors or production companies, or notable achievements from his time working as Jason Baker, were available.