Lex Lang is an American voice actor and voice director, who has provided voices and served as a director for a number of animations and video games. He is best known for voicing Doctor Neo Cortex in the Crash Bandicoot franchise, Suguru Geto in Jujutsu Kaisen, and Goemon Ishikawa in Lupin the Third.

Doctor Neo Periwinkle Cortex is a character and the main antagonist of the Crash Bandicoot video game series. He has appeared in every mainline game in the series as Crash Bandicoot's archenemy, as well as a playable character in several spin-off titles. Cortex is an egomaniacal mad scientist who seeks to achieve world domination with the use of the Evolvo-Ray, a machine capable of creating genetically enhanced soldiers from ordinary animals. Crash was one such subject but thwarted the scientist's plot; Cortex is subsequently determined to eliminate Crash as an obstacle to world domination.