Maximilian Frances Schmittberger (July 27, 1851 – October 31, 1917) was an American law enforcement officer and chief police inspector for the New York City Police Department from 1909 until his death in 1917.
He and Captain John Price were both wardmen closely associated with Inspector Alexander "Clubber" Williams while a precinct captain in the Tenderloin district.
Schmittberger later became a star witness testifying before the Lexow Committee on police corruption within the NYPD.