In The Last Straw, the Boy Scouting organization appears when Greg talks about two scout troops in his area, one that does mostly volunteer work such as cleaning up he park, and another troop that is located a bit further away that does mostly fun things like fun trips and interesting events. Greg tries to avoid having his father, Frank Heffley make him join the troop nearest them, by trying to avoid his dad seeing that troop doing cleanup at the park, so that he would end up in the other troop that does mostly fun activities.
In Old School, a Boy Scout was seen helping a group at Hardscrabble Farms make there place to stay for the night, who caught Greg spying on them, when Greg tried to see what they were doing.
In the Dog Days movie, Greg is a Boy Scout alongside Rowley and Fregley.
- Diary of a Wimpy Kid: The Last Straw (First appearance)
- Diary of a Wimpy Kid: Cabin Fever (Mentioned only)
- Diary of a Wimpy Kid: Old School
- Diary of a Wimpy Kid: Dog Days (film)
- Boy Scouts is a real-life worldwide scouting organization.