In Lost, what was the name of Michael Dawson’s son?

In Lost, Michael Dawson’s son was named Walt Lloyd.

Walt is introduced as a young survivor of Oceanic Flight 815 and the son of Michael Dawson. His unusual abilities and rapid growth become important parts of the island mystery. Michael’s relationship with Walt is also a major emotional storyline, especially after they become separated from the other survivors.

Walt’s full name is Walter Lloyd, although the series almost always calls him Walt. The character is played by Malcolm David Kelley. Because Walt is a child when the crash occurs, the show uses time jumps and later appearances to explain why he seems much older in some scenes.

Walt is sometimes confused with Aaron Littleton, Claire’s baby, but they are separate characters. Walt is Michael’s son and is connected to the “Others” storyline from the series’ early seasons.