In the Line of Duty

In the Line of Duty may refer to:

Film and television

 * In the Line of Duty (1917 film), an Austrian silent film
 * In the Line of Duty (film series), a series of Hong Kong action films
 * "In the Line of Duty" (Stargate SG-1), a 1998 episode of Stargate SG-1
 * "In the Line of Duty", a 2015 episode of NCIS: Los Angeles