Two Louisville police officers were shot during a night of protests.

Two Louisville police officers were shot during demonstrations on Wednesday night, the police chief said, after a grand jury decided to not charge any officer in the killing of Breonna Taylor, instead indicting one former detective for recklessly firing into another apartment during a botched raid on Ms. Taylor’s apartment in March.

A suspect, Larynzo Johnson, 26, was arrested Wednesday and charged with 14 counts of wanton endangerment and two counts of assault on a police officer, according to the Louisville Metro Department of Corrections. The suspect was booked on...