The Screen Actors Guild (SAG) was an American labor union which represented over 100,000 film and television principal and background performers worldwide. On March 30, 2012, the union leadership announced that the SAG membership voted to merge with the American Federation of Television and Radio Artists (AFTRA) to create SAG-AFTRA.

The Screen Actors Guild-American Federation of Television and Radio Artists is an American labor union that reflects the 2012 merger of SAG and AFTRA. It represents approximately 160,000 media professionals worldwide. SAG-AFTRA is a member of the AFL-CIO, the largest federation of unions in the United States. SAG-AFTRA is also a member of the International Federation of Actors (FIA).