Family[]
Dewey & Louie Duck[]
Huey is very close to his brothers. Despite their differences they love to hang out with each other as brothers, as well as friends. They all share a mischievous and adventurous spirit. Though they can be very competitive and argue alot, they are still very close and he is protective of his brothers. Both of them are supportive of him.
DEWEY DUCK: Dewey is Huey's immediate younger triplet brother (by 3 seconds). Despite their occasional competitive nature with each other, Dewey often worries about Huey ultimately losing his sanity and/or temper. This is seen in various episodes ("The Infernal Internship of Mark Beaks!"; "The Depths of Cousin Fethry!"). Huey also doesn't like it whenever Dewey keeps secrets from him. When confronted about their mother, he openly expressed his anger and disappointment, but ultimately decided to forgive him after Dewey genuinely apologized ("The Secret(s) of Castle McDuck!"). Dewey used to find it unfair that Huey is always put in charge just because of him being older than the former by a mere 3 seconds. He then realizes that Huey does a better job in being a big brother and decides to let it go in The Forbidden Fountain of the Foreverglades!.
LOUIE DUCK: Louie is Huey's youngest triplet brother (by 6 seconds). Of his brothers, Huey is seen hanging out with Louie the most. During "The Most Dangerous Game...Night!", they both teamed up against the rest of their family members once Scrooge ecstatically annouced Game Night. Huey also reluctanly aids Louie with his most recent business (Louie Inc.). Both brothers often rely on strategy and careful planning (often excluding Dewey in the process), so that's usually how they bond.
Donald Duck[]
Donald is Huey's uncle and guardian, and despite his shortcomings, he loves him a lot. Huey is the closest nephew to Donald as he is very supportive and kind to him. Even when everyone else thought little of him in "The House of the Lucky Gander!" Huey stood up for Donald to say that he thinks Donald is cool. Huey has shown to take great influence from Donald to be responsible, hard-working, and a caring person.
However, Huey's not afraid to to talk back to him when things get out of hand. In "The Town Where Everyone Was Nice!", he encouraged Donald to play the part of a successful businessman in order to impress his best friends (Jose and Panchito) but immediately regretted his decision once Donald took his lies too far.
Della Duck[]
Della is Huey's biological mother. Huey helped the investigation of Della's disappearance.
Eventually, meeting in "Nothing Can Stop Della Duck!", Huey first asks questions to his mother about her survival on the Moon and both share their Junior Woodchuck knowledge as both are members.
In "Happy Birthday, Doofus Drake!" they are seen bonding over Legends of Legend Quest, a game that they both enjoy playing.
Scrooge McDuck[]
Huey adores his great uncle Scrooge, he especially respects his great uncle for his intelligence which is shown in the pilot, "Woo-oo!". Yet, even with his respect for him, Huey isn't afraid to talk back to him, like in "The Impossible Summit of Mt. Neverrest!" when Scrooge was taking a dangerous risk to make it to the top of a mountain.
Webby Vanderquack[]
Huey and Webby have a brother-sister like dynamic. They are both very intelligent for their age and always prepare and resourceful in their adventures. Huey is always comforting, understanding, honest and brotherly to her; which shows in "The Beagle Birthday Massacre!" Huey wanted to let Webby feel included in their adventure and comforted Webby by promising her to never leave her behind again. Although in "Terror of the Terra-firmians!", they show to have a different outlook; Webby is very open-minded and whimsical, while Huey going by logic and with what he knows. This leads them to argue with each other. But they put their arguing aside and help each other.
Friends[]
Lena Sabrewing[]
Lena stepped up and suggested they look for Terra-firmians in "Terror of the Terra-firmians!" showing some belief and some doubt in Webby's claim. Lena and Huey may have shown some bonding as they spent so much time in the underground subway system, though Lena enjoys teasing Huey about his nerdy ways with the Junior Woodchuck Guide Book. In Split Sword of Swanstantine, Lena gives Huey advice about embracing his alter ego “The Duke of Making a Mess.” Encouraging him to own it instead of ignoring the raging side of him.
Fenton Crackshell-Cabrera[]
In "Who is Gizmoduck?!", Huey first met Fenton in his superhero form (Gizmoduck) after he saved him from being ambushed during a bank robbery. Eager to find out more about his savior, Huey asked Gizmoduck a ton of questions, especially about how he built his armor. Sadly, the former lost faith in his new idol after spotting the Waddle logo printed on Gizmoduck's chest armor. However, his faith was officially restored when Mark Beaks (wearing the Gizmoduck suit) was seen attacking the public during his speech, finally realizing that Fenton was Gizmoduck all along. Soon afterwards, they developed a close friendship. By Season 2, Huey and Fenton are already best friends. They often discuss ideas on how to improve Gizmoduck's armor and share their love for science and technology. Both are also very supportive and open towards each other.
In "The Dangerous Chemistry of Gandra Dee!", Huey was willing to reschedule his time with him during his battle against Dr. Atmos Fear, keeping in mind that Fenton must've been exhausted from saving the city on a daily basis, but Fenton insisted that he needed a break and begged him not to reschedule. Afterwards, Huey temporarily became his wingman (alongside Webby) and encouraged him to go out on a date with Gandra Dee, despite the latter constantly being in denial. Once Huey (and Webby) discover the shocking truth that Gandra actually worked for Mark Beaks and was using Fenton the entire time, he feels angry and betrayed, telling off Gandra while saving the kids from Mark's wrath.
In "Astro B.O.Y.D.!", Fenton reassured Huey that he could easily fix B.O.Y.D. with help from Gyro Gearloose (who initially invented B.O.Y.D.). However, after travelling to Tokyolk (Japan), Fenton took Gyro's warnings more seriously and alerted Huey to stay away for his own safety, but the latter refused to do so until B.O.Y.D. started glitching in front of them. Once B.O.Y.D.'s initial programming was restored after attacking Gizmoduck (since he was mind-controlled by Dr. Akita), Huey happily witnessed Gyro promoting Fenton to "Dr." status.
In "Beaks in the Shell!", Huey discovered Fenton's secret project, a.k.a. the Gizmocloud. At first, he was skeptical about Gandra Dee's loyalty, succumbing to his anxiety after Gandra placed a weighted blanket on him. Once she explained her backstory, Huey finally understood her situation and didn't question her further. In fact, so much that he gladly accepted Fenton and Gandra were officially dating, firmly stating that he "believed in science...and love!" While trying to keep his best friend's secret, Huey was hilariously interrogated by a highly suspicious Officer Cabrera, blurting out random lies about Fenton's girlfriend being from Alberta, Canada. Due to his poor lying skills, he enlisted Louie to impersonate him, only to give in after Officer Cabrera brought up Louie's Kids. Unable to handle the pressure of lying further, Huey entered Fenton's bedroom and started freaking out again before falling asleep on the couch, mentally exhausted. Soon, he received Fenton's message (using Morse code) about revealing his secret to the world before re-entering the Gizmocloud, helping him defeat Mark Beaks once and for all. Sharing a brief hug, Huey immediately apologized to his best friend for letting him down, but Fenton reassured him that he did nothing wrong and did exactly as he was told.
Violet Sabrewing[]
Huey and Violet appear to have a good relationship. In "A Nightmare on Killmotor Hill!", they agreed on a lot of things (such as, the subject of waking up the sleepwalker) and Huey found Violet's dream world being a quiet library to be "awesome". They can be seen together a lot during all group shots, implying that they enjoy each other's company. In "Challenge of the Senior Junior Woodchucks!", they competed against one another over who would become Senior Junior Woodchuck. Huey grew insecure over Violet seemingly proving to be a better Woodchuck than him. This leaded him to abandoning her when she needed his help, but he regretted it almost immediately. Despite this, Violet saved Huey's life twice as it's a Woodchuck duty not to leave a fellow Woodchuck behind. Feeling guilty, Huey realized he didn't deserve any of his badges and failed his Woodchuck oath. Even so, Violet confessed that she's also failed before at the challenge and showed Huey a failure badge she received (which Huey didn't know even existed) and recalled Junior Woodchuck rule seven "Work harder, make yourself better, and try again." Violet then proposed to Huey they both become Senior Woodchucks together, but he refused the offer because he believed she earned the position while he has yet to.
Gyro Gearloose[]
B.O.Y.D.[]
Huey first met B.O.Y.D. in "Astro B.O.Y.D.!" at the Junior Woodchuck overnight campout after getting insulted by Bully Beagle and the other campers for trying to show them how to make a s'more perfectly by the guidebook. The two Woodchucks become best friends after sharing common interests. After seeing B.O.Y.D. glitch and destroy the campsite, Huey took B.O.Y.D. to Gyro's lab to get him fixed. Gyro, revealed to be B.O.Y.D.'s creator freaked out when he saw his own creation after all these years and believed he was still dangerous. He and Fenton took the boys to Tokyolk to finish the job before he became a weapon and nearly destroyed the city. A little later, a pair of robbers are speeding away, to which Huey and B.O.Y.D. chase them, only to get lost in Tokyolk. Huey and B.O.Y.D. try to look for a way back to the lab but B.O.Y.D. instead insists the two best friends tour the city of Tokyolk and jot down their memories, with them taking pictures together and visiting various sights in the city, even hanging out with each other eating at a sushi place where B.O.Y.D. eats three full bowls, much to Huey's surprise, taking pictures with some cats and later taking a train ride as well, having a heartwarming time together. When Huey even reads some information from his Junior Woodchuck Guidebook, B.O.Y.D. actually loves hearing Huey talk, which Huey loves as his own brothers Dewey and Louie sometimes get bored of. When they are on top of the Tokyolk Tower, Huey tells B.O.Y.D. that he thinks he's just a kid and B.O.Y.D. says that's the nicest thing anyone ever said to him. Huey then puts a picture of him and his best friend in his Guidebook but it comes loose and flies away with the wind. As he tries to grab it, Huey falls over the tower and just then B.O.Y.D. uses his rocket feet to save his best friend from hitting the ground, to which Huey rides on B.O.Y.D. after that. As the two safely land, Fenton and Gyro warn Huey to stay away from B.O.Y.D. but Huey defends B.O.Y.D. and tells them that he hasn't glitched once and tells B.O.Y.D. to flee from the others, only for Akita to show up and hijack B.O.Y.D. to become a deadly weapon. After realizing Akita was the one behind the attack and having programmed B.O.Y.D. to become dangerous, Huey and the others manage to defeat Akita and save B.O.Y.D. After this, Huey and B.O.Y.D. reconcile and the two best friends hug each other, while B.O.Y.D. chose his own programming, had a new blue eye color and started living a new life as a real boy with a new acronym, which he and Huey changed to "Be Only Yourself, Dude." Huey rides on his best friend B.O.Y.D. with his rockets on the way back home.