Edward R. Gallagher (born May 29, 1979) is a retired United States Navy SEAL. He came to national attention in the United States after he was charged in September 2018 with ten offenses under the Uniform Code of Military Justice. In the most prominently reported offense, he was accused of fatally stabbing an injured 17-year-old ISIS prisoner, photographing himself with the corpse, and sending the photo to friends.

On July 2, 2019 Gallagher was convicted of posing for a photograph with the corpse, but was acquitted of all other charges after Special Operator Corey Scott, a member of Gallagher's team granted immunity as a witness against him, testified that he, not Gallagher, killed the prisoner.