John L. Scott is an American law enforcement official who served as the interim Sheriff of Los Angeles County, California from January 30, 2014 to December 1, 2014.

Scott joined the Los Angeles County Sheriff's Department in January 1969.

Following his promotion to the rank of Lieutenant in 1984, Commander Scott took assignments at Men's Central Jail, Carson Station, Field Operations Region II Headquarters, the Office of Emergency Management, Employee Relations, and was the Executive Aide to the Assistant Sheriff.

In June 2001, he held the rank of Acting Commander, leading the Custody Operations Division, North Facilities.

When Scott is off duty, he enjoys skiing, traveling, reading, and various family activities.