Sheldon Cooper, the beloved character from the popular sitcom The Big Bang Theory, is male.
Sheldon is a theoretical physicist with a unique set of quirks and an unwavering adherence to rules. He is often portrayed as being socially awkward and struggling with interpersonal relationships. Despite his eccentricities, Sheldon's intelligence and scientific prowess make him a fascinating and endearing character.
Sheldon's gender is clearly established throughout the series through his appearance, voice, and interactions with other characters. He is consistently referred to as "he" and "him" by both the characters and the show's creators.
While Sheldon's personality and social interactions may be unconventional, his gender identity is never ambiguous. He is undeniably a male character, contributing to the diverse range of personalities and dynamics found within the show.