Greg Heffley

Poptropica Rodrick Rules Greg

Greg Diary of a Wimpy Kid Dog Days 4

Name Gregory "Greg" Heffley

Bubby (Manny) Stupid (Rodrick, in Rodrick Rules) Sweetie (Susan) Ploopy (Manny and Rodrick)

Age 12-14

born June 18, 1998.

Gender Male
Actor Zachary Gordon (2010-2012)

[1] Jason Drucker (2017)

Film Appearance? Yes (all four)
Online Appearance? Yes
Book Appearance? Yes (all books)

"Okay, first of all, let me get something straight. This is a journal, not a diary. Yeah, I know what it says on the cover, but when my mom went out to buy this thing, I specifically told her not to buy one that said "diary" on it. This just proves Mom doesn't understand anything about kids my age. The only reason I agreed to write in this thing is because when I'm rich and famous I'll have better things to do than answer people's stupid questions all day long. Mom got me this thing so I could write down my feelings about starting middle school. But I'm gonna be fine."
Greg Heffley

Gregory "Greg" Heffley is an American middle school student that goes to Westmore Middle School and also the main protagonist of the book series Diary of a Wimpy Kid and the main antagonist of Diary of an Awesome Friendly Kid.

According to Jeff Kinney, he is based on his own worst qualities in middle school. Greg is very concerned about his popularity level and how he looks in public. He absolutely loves video games, comics, and being lazy, like Rodrick Heffley. He takes up a lot of traits from Rodrick (such as selfishness, laziness, etc.). He also has an interest in cartooning and making comics. He was played by Zachary Gordon in the live-action movie trilogy and by Jason Drucker in the The Long Haul reboot film, after Zach Gordon's and many other actors' puberty


Although he claims he isn't, Greg is lazy, sociopathic, petty, narcissistic, cowardly, egotistical, eccentric, usually backstabbing, selfish, dishonest, and apparently lacks real human integrity. He hardly has any talents or skills aside from video games and possibly singing. However, despite all this, Greg still has had his kind and caring moments, just not that often. He hates taking the blame for anything, and would much rather take all the credit for his friends’ hard work than do anything for himself.

Greg explains and narrates throughout the series that he has no strong talents, other than video games and comics. As such, he spends most of his time on them, which deters him away from schoolwork and chores. For a time, he harbored a hope of drawing for the school newspaper, but his comic was bowdlerized by the editor (Mr. Ira) and Rowley’s comic, which was also Greg's idea, was better liked by the people at his school. He hardly shows any other talents. However, Greg is probably good at singing, due to the fact that when he was auditioning for the school play, the drama teacher told him he had a nice soprano voice and is also good at sewing, but he complains that these talents do not make him stand out.

Greg almost always tries to find a scapegoat to put the blame on for his behavior, but he is oblivious to the fact that nobody forced or influenced him, other than probably his older brother, Rodrick, to act in this manner. Very few times has Greg actually admitted to being "wrong" in a decision he made and took responsibility for it. It should also be noted that while Greg is arguably a watered-down version of Rodrick, he does not have any productive interests and could actually be considered more hurtful than Rodrick psychologically.

Although he's considered a "wimp", he has a problematic behavior in many cases, and he often puts himself and his family into trouble. Typically he is looking to find a scapegoat to blame, and only on very rare occasions does he admits being "wrong", but he also seems to care for others and, as such, is willing to give himself to people he loves, especially Rodrick. The parents of his best friend, Rowley, believe Greg is a bad influence on their son (mainly Rowley's dad) because he sometimes gets bad grades in school, does not focus on his studies like he's supposed to, bullies their son constantly, and barely listens to his parents.

Greg wants to be famous when he grows up and imagines it many times. He is very petty in order to win.

Greg always has an exaggerated and narcissistic thought, being confident of being rich and famous. He also manipulates Rowley much more than needed, as he often thinks of hurting him and makes him do a lot of his work, like giving him piggy-rides, looking out for dog-poop, and completing Greg's English work since Greg is not good at writing in cursive, though Greg believes that he is doing it for a good cause. Although Greg is shown not to be hostile towards Rowley, in Diary of an Awesome, Friendly Kid, Greg can be seen shouting at Rowley for trying out his retainer. He also believes that his life is a secret television series and has done many ridiculous things to please his "audience" such as talking into the mirror and coming up with a ridiculous catchphrase ("Bite My Biscuits"). He also treated Manny's birth was great disdain since he knows that new characters such as little kids or babies are brought into the show to keep the rating good in the final season.

He also had a huge crush on Holly Hills, when she turned up at the seventh graders' roller rink (Rodrick Rules film). Holly Hills was a new seventh-grader at Westmore Middle School whom he fell deeply in love with. In the film adaptations of Rodrick Rules and Dog Days, he put in so much effort to win Holly all to himself, which was what Rodrick was reading out loud from Greg's diary in the film Rodrick Rules. After Holly's sister Heather's Sweet Sixteen party in the film Dog Days, Holly took Greg's hand, indicating she liked him back and she thinks he is really amusing. However, in the books, Greg lost interest in Holly after she mistook him for Fregley.


Greg is usually depicted with black shorts, or pants (sometimes black jeans, or, when he is fantasizing, a black tuxedo) and a shirt. He is very skinny and does not seem to eat nor work out much. His father has tried to get him to work out and exercise, but he prefers playing video games. His nose is a simple oval but stops where the first eye is while his ears are circled. His head is a circle that stops around his left eye. He also appears to wear contact lenses, which he mentioned in The Last Straw. He wears his backup glasses when he runs out of them. Greg also has a retainer as mentioned in Diary of an Awesome, Friendly Kid and a headgear as shown in The Ugly Truth. He also wears white shoes or black sandals (as shown in "Dog Days")

In the movies, he has brown hair and pale white skin. Like in the book, he's visually skinny and slightly shorter than Rowley.


  • Greg likes and started watching soap operas after talking to Annette, a hairdresser in Bombshells Beauty Salon, as shown in Dog Days.
  • Revealed in The Third Wheel, Greg Heffley can recall his pre-birth and his newborn years accurately.
  • The whereabouts of him and his family are unknown after the events of Wrecking Ball.
  • He is not very good at Math, as he isn't able to indicate Manny's age very well.
  • Throughout the Books, Greg ages from 12-16, as the digital synopsis of Diary of a Wimpy Kid (film).
  • Confirming he is 12, and with his birthday being in June, and he was only seen celebrating his birthday once
    • This means the original book and film took place in 2010, the year the original film's released.
  • According to the Class Clown short, the Dog Days film takes place in 2012, the year it's released, meaning Greg was born on June 18, 1998.
  • He is known for manipulating others and using them as servants, as such as Rowley, Christopher Brownfield, Frew, Fregley, etc.
  • He seems to have a dangerously high metabolism. It is shown as he eats a lot of junk food and even can't deliberately gain fat. He seems to be unable to gain muscle as well. As told in Old School.
  • He is extremely gullible as he believes every lie Rodrick or Albert Sandy had said but with some doubt.
  • Greg is older than Rowley, as his birthday takes place during the summer, while Rowley's takes place during the first semester of the school year.
    • Greg was born on February 23 in the online version. His birthday is close to the birthday of Jeff Kinney, the author of the Diary of a Wimpy Kid series.
    • If calculated well enough, Greg is revealed to be born on June 18th.
    • With the proper calculations, the year Greg was born is presumed to be 1998.
  • Greg was made in 1998 by Jeff Kinney and was continued to be worked on until 2004.
  • Despite being close to a teenager, Greg still believes in Santa and is often paranoid about him.
  • He does not do research and guess on his projects and he fudged both his Moose and Chimpanzee essays and his international showcase of Malta due to him forgetting about it.
  • As what has been stated by Greg's creator, Jeff Kinney, Greg is drawn almost completely bald. Additionally, he slightly resembles Charlie Brown in Peanuts since both of them have a few sprigs of hair.
  • Greg was born premature, as stated in The Third Wheel. He was only five pounds seven ounces at birth, which means he was likely born 3 weeks early.
  • Greg has been in detention 16 times:
    • 1st Detention: For sleeping in class in The Last Straw.
    • 2nd Detention: For being disrespectful to a teacher in the Class Clown short.
    • 3rd Detention: For selling a fake elevator pass to a 6th grader. Greg himself bought the pass on his first day in middle school. This occurred in The Third Wheel.
    • 4th-13th Detentions: In The Meltdown, a substitute teacher taught at the school. Greg and his friends decided to prank him by switching their names. The boy who said his name was Greg Heffley started misbehaving. The substitute teacher told the principal that "Greg Heffley" had been misbehaving. This caused the real Greg to receive 10 detentions.
    • 14th-16th Detentions: For getting caught copying off Rowley's paper on a test, causing him three detentions, and to retake the test. This happens in Diary of an Awesome Friendly Kid.
    • Due to having over three detentions, Greg can no longer run for the student council.
  • It is revealed in The Last Straw that Greg swears a lot, often swearing at school and even swearing in front of his toddler brother, Manny and also using "made-up" swears like "Raspberry Plastic Tickle Bear!", etc.
  • In the second film when Greg finds out Manny put a cookie in his gaming console, you can see that it is an Xbox 360 Slim. In Dog Days, there are multiple times when you can see Greg playing a PlayStation Portable and an Xbox 360.
    • Greg is shown to be playing with a controller almost similar to the Nintendo 64 controller.
  • None of the Wimpy Kid books' covers feature Greg smiling. However, The original Do-It-Yourself Book's cover has Greg smiling.
  • Greg is seen to have a high voice in the first, second and fourth films but in Dog Days his voice is deeper. This is most likely due to his original actor, Zachary Gordon, going through puberty.
  • Greg is the least popular kid in school in the first film after he got beaten up by Patty in Wrestling Class, and in "The Wizard of Oz" play.
  • Greg believes that he is the best person he knows. He also seems to be quite self-absorbed due to his thoughts about some people and how oblivious he is of his behavior sometimes.
  • Greg has contact-lenses, as mentioned in The Last Straw.
    • His sight must be very bad, as he wears thick glasses in The Last Straw when he lost his contact lenses.
  • He is Grandpa's favorite out of Frank's three sons, as revealed in Diary of a Wimpy Kid: Rodrick Rules.
  • Greg appeared in an Igdoof comic, but he was referred to as Buster.
  • Greg is right-handed, as revealed in Double Down.
  • Greg owns a Ladybug in the Dog Days book and in the Dog Days film and later mentioned in the book. Hard Luck later temporarily owning her mother's Cell Phone. In the Long Haul film, it shows Greg owning an iPhone. In the book The Getaway, Greg is shown to own an iPod. It is unexplained how he received it.
  • In the Rodrick Rules film, it is showed that Greg has a YouTube Channel named "amazinggregheffley". And a channel on YouTube have the same name, but as a fan account.
    • In the book "The Ugly Truth", Greg has a social media account, possibly Twitter or Instagram due to having a bunch of pictures.
  • In the first film, it's revealed Greg is in the 6th Grade and in the "Rodrick Rules" film it is stated by Greg that he is in the 7th Grade. Then, in the "Dog Days" film it is mentioned by his Dad that Greg is going to the 8th Grade.
    • In the Online version is it revealed Greg is in the 7th Grade.
    • In the books, Greg was in 6th grade in book 1, 7th in books 2-3, 8th in books 5-8, and 9th in books 10-14.
  • Since he went through the metal detector rather than the X-ray machine scanner in The Getaway, he is assumed to be 12. The X-ray machine is used for 13-year-olds and over, although he said that it's only for grown-ups. Although the entire family might have gone through the metal detector due to having Manny with them.
  • Greg's age is revealed as 13 in the online version.
  • In Diary of a Wimpy Kid: The Long Haul (film) Greg's age is reset to 12. The Long Haul film is non-canon to the first 3 movies.
  • Greg's favorite color is blue, shown in a Pisces of paper in the Getaway.
    • It also shown that Greg's favorite animal is a dog.
  • In Diary of a Wimpy Kid: The Getaway, Greg is shown to have arachnophobia, the fear of spiders.
    • Greg once fainted after seeing crickets in a box. Usually, it is a childish habit of fainting at the sight of insects and arachnids, considering Greg possibly have entomophobia.
  • In the book "Dog Days", Greg's phone number is revealed as 555-2941.
  • Greg claims to have the ability to beat all of his classmates in video games.
  • Greg made an appearance in a Happy Meal Commercial created McDonald's alongside with the pig, Rodrick, Gammie, and Sweetie.
  • In the books "Dog Days" and The Ugly Truth, Greg's address is revealed as 12 Surrey Street.
  • In the online version, Greg states that he writes in his diary so he can get out of doing chores.
  • Some photos show Greg with a tablet but it is never mentioned if he has one or not.
  • It also says that Greg has a computer in his room.
  • In the first book, Greg said he is smaller than 95% of his grade
  • Before visiting Isla de Corales, Greg has never flown on a plane.
  • The front of Greg's head was shown in class clown and The Third Wheel and the back of his head in The Getaway and The Meltdown
  • It is unknown what his middle name is, if he has one.
  • In Rodrick Rules, he looks into Rowley's Diary and doesn't see his name and says the Dinoblazer Action Figure toy is garbage. He says "So don't even ask why I'm friends with him".


See Greg's Relationships


For more images of Greg Heffley, see Greg Heffley/Gallery.


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