TMZ Sports has learned an arrest warrant has been issued for NFL superstar Von Miller ... after he allegedly assaulted a pregnant woman.
According to a spokesperson for the Dallas Police Department ... the warrant stems from an incident involving Miller and a woman on Nov. 29 at around 11 AM.
Cops say they responded to a Dallas-area residence over "a major disturbance call" ... and officers were told there was "a verbal argument" between Miller and a woman that turned physical.