Black Bolt is a character appearing in American comic books published by Marvel Comics. Created by Stan Lee and Jack Kirby, the character first appeared in Fantastic Four #45. Black Bolt is the ruler of Attilan, and a member of the Inhumans, a reclusive race of genetically altered superhumans. Black Bolt's signature power is his voice, as his electron-harnessing ability is linked to the speech center of his brain. Speaking triggers a massive disturbance in the form of a highly destructive shockwave capable of leveling a city. Due to the extreme danger posed by this power, the character has undergone rigorous mental training to prevent himself from uttering a sound, even in his sleep, and he usually remains completely silent and speaks through sign language or via a spokesperson.

The Inhumans are a superhuman race of super beings appearing in American comic books published by Marvel Comics. The comic book series has usually focused more specifically on the adventures of the Inhuman Royal Family, and many people associate the name "Inhumans" with this particular team of superpowered characters.