The Giver is a 1993 American young adult dystopian novel written by Lois Lowry, set in a society which at first appears to be utopian but is revealed to be dystopian as the story progresses. In the novel, the society has taken away pain and strife by converting to "Sameness", a plan that has also eradicated emotional depth from their lives. In an effort to preserve order, the society also lacks any color, climate, terrain, and a true sense of equality. The protagonist of the story, a 12-year-old boy named Jonas, is selected to inherit the position of Receiver of Memory, the person who stores all the past memories of the time before Sameness. Jonas struggles with concepts of the new emotions and things introduced to him, and whether they are inherently good, evil, or in between, and whether it is possible to have one without the other.

The Giver won the 1994 Newbery Medal and has sold more than 12 million copies worldwide. A 2012 survey by School Library Journal designated it as the fourth-best children's novel of all time. It has been the subject of a large body of scholarly analysis with academics considering themes of memory, religion, color, and eugenics within the novel. In Australia, Canada, and the United States, it is required on many core curriculum reading lists in middle school, but it is also frequently challenged. It ranked #11 on the American Library Association list of the most challenged books of the 1990s, ranked #23 in the 2000s, and ranked #61 in the 2010s.

The novel is the first in a loose quartet of novels known as The Giver Quartet, with three subsequent books set in the same universe: Gathering Blue (2000), Messenger (2004), and Son (2012). In 2014, a film adaptation was released, starring Jeff Bridges, Meryl Streep, and Brenton Thwaites.