
The Abomination, a creature with four legs and a purple hue, possesses muscular tiger-like arms, crocodile-like claws, a dragon-like beak, and water buffalo horns. Its shaggy purple mane and six red eyes are striking, but the most remarkable feature of this beast is the dozens of strong, prehensile tentacles that sprout from its back. Moreover, its incredible regenerative abilities are such that it can heal completely even after being sliced in half and shot with Voltron's shoulder cannon.

Acxa is a former general of the Galra Empire and one of Prince Lotor's top generals. She is rescued by Keith and later questions her loyalty to Lotor after he kills Narti. Acxa eventually betrays Lotor and becomes an undercover agent for him. After being ejected into space, Acxa switches sides and helps the Voltron Coalition.

King Alfor was the previous ruler of Altea and the father of Princess Allura. He also served as the original Paladin of the Red Lion and was responsible for constructing the Voltron Lions from a Trans-reality Comet that crashed into Planet Daibazaal. Sadly, he was killed by Zarkon ten thousand years ago, but not before dispersing the Voltron Lions and placing his daughter and Coran in a deep slumber. King Alfor created an artificial intelligence from his memories and saved them in the Castle of Lions before his passing.

Allura, the last of the Sacred Alteans, was the princess of the extinct Planet Altea. She played a vital role in her father's war council and led the Castle of Lions in the fight against Zarkon. In addition to formerly piloting the Blue Lion, she was skilled in combat, strategy, public speaking, and alchemy. Allura dedicated herself to being the face of the resistance against the Galra, relentlessly pursuing peace and balance in the Universe, regardless of the cost, which ultimately led to her death.

There is limited information available about this character, except for his position as a scientist in the Altean Empire and his involvement in Commander Hira's examination of an ancient ship trapped in a dimensional anomaly. He works alongside an assistant named Moxilous and does not appear to be overly concerned about his regime's tendency to remove the free will of the people they conquer.

Antok, a member of the Blade of Marmora, appeared to be either the bodyguard or aide of Kolivan. His physique was robust and noticeably larger than Kolivan and the other members. Although he always wore a mask, it was evident that he possessed the skills and abilities of a Blade of Marmora member. However, there is a chance that he may only be partly Galra, as he has a tail (if it is not part of his uniform) and three-fingered hands.

The ruler of Planet Arus, known as the Arusian king, is convinced that his people, the Arusians, have upset the "Lion Goddess" following a battle between Voltron and Sendak's warship. Allura and the Voltron team are brought to his village by his warrior Klaizap, where the king orders Moontow to perform the Dance of Apology. However, Allura explains that there is no deity that is upset, and the King accepts her and the team as reliable allies. The team protects him from the Galactic Gladiator's attack, and he attends their celebratory party at the Castle of Lions. When Sendak's soldiers attack his village, he reaches out to the team for assistance.

The Holt family dog, formerly known as Gunther, is now called Bae Bae. She is a fawn Bull Terrier with short hair, a snub nose, perky ears, and a red collar. The dog was renamed to commemorate the passing of a beloved pet of one of the recording studio staff, who died due to bone cancer after recording Season 2 of Voltron. Although Bae Bae's character continues to exist in the show, the real-life dog's memory lives on through her name. Bae Bae is depicted as a loyal dog who remembers Pidge and Matt even after many years have passed.

The Baku is an enormous sea serpent that resides in a Mer community on an unidentified ice planet. It lives in the ocean's depths under a thick layer of polar ice and sustains itself by controlling the minds of its prey, leading them to feed themselves to the "Baku garden," where the manipulative worm rests. When Hunk and Lance find themselves stranded in the undersea kingdom, they assist in freeing the inhabitants from the creature's control by slaying the Baku.

Bii-Boh-Bi is a representative of a nameless species that are tall, remarkably skinny, and resemble two-legged sticks. He communicates solely by making "Boh" and "Bii" sounds, except when referring to names not from his homeworld. Bii-Boh-Bi partnered with Coran to organize events during Team Voltron's tour to recruit members for the Voltron Coalition.

In this story, Elderbug Blate is an alien who resides in a village protected by a guardian. Every year, Blate helps the villagers prepare a feast for the guardian to ensure the village's safety. However, when the Voltron Paladins arrive and accidentally kill the guardian, Blate is angry with them. The Paladins eventually discover that the Abomination was only drawn to the village because of the guardian's food. After they defeat the Abomination, Elderbug Blate forgives the Paladins and directs them to Princess Malocoti for information about the Yalexian Pearl.

Although little information is available about Blaytz, his personality seems to share many similarities with his successor, Lance. He was a sociable and outgoing person who enjoyed having fun. Additionally, he demonstrated an egalitarian attitude by welcoming a Galran servant to sit with the rest of the prospective Paladins and Alfor's wife. This indicates that Blaytz was a just and compassionate leader, despite holding a high rank within his species.

Blumfump is a Mer alien residing on a Frozen Planet who sought out Lance's aid to protect his underwater home from being brainwashed. Along with Plaxum and Swirn, they abducted Lance from Queen Luxia and convinced him that their society was under mind control. However, Lance and Hunk discovered that a colossal, plant-like worm monster hidden in the Baku garden was the true source of the mind control. After the Paladins vanquished the creature, Queen Luxia offered Blumpfump, Plaxum, and Swirn to be her advisors.

It is believed that Bob is an inter-dimensional being with immense power and knowledge who evaluates the valor of exceptional warriors. According to popular myths, encountering him and surviving the encounter is an indication of one's destined path towards greatness. Although it is uncertain whether he presents himself as a four-armed green extraterrestrial, Bob is recognized as the host of the renowned intergalactic competition known as Garfle Warfle Snick.

In the sixth season of Voltron: Legendary Defender, Commander Bogh serves as a Galra commander. During Sendak's arrival at the Omega Shield Station, he discovers that Bogh is on the brink of pledging loyalty to Lotor. As a result, Sendak directs his fleet to commence firing, which leads to significant destruction of both the station and the labor colony it safeguards.

An assassin-for-hire known as The Bounty Hunter, who is a reptilian creature, is after Matt Holt, an operative of the Voltron Coalition, because the Galra Empire has offered a reward for his capture. When Pidge, who is looking for her sibling, meets up with Matt at his hideout, The Bounty Hunter trails them and endeavors to apprehend both of them. Fortunately, he suffers a resounding defeat, although he makes a comeback in Season 8, seeking revenge.

In "The End is The Beginning", Pidge and Matt construct an android named Chip, which bears a resemblance to Pidge's sibling, Chip, from the original Defender of the Universe series, who served as a Vehicle Voltron pilot. The android's name derives from the microchip that endows it with self-awareness and powers it. Pidge instructs Matt to refrain from activating Chip until she comes back from her Altea journey, implying that she has a significant emotional investment in its creation and that it will play a significant role in the show's forthcoming episodes.

Colleen Holt is a character portrayed in Voltron: Legendary Defender and the mother of Katie and Matt Holt. At present, little information is available regarding her except that she stayed on Earth until her spouse, Sam Holt, reappeared in Season 7, making her the only member of the Holt clan to do so.

The strict and straightforward Commander M. Iverson manages the Galaxy Garrison training facility where all of the Paladins were trained before finding the Blue Lion. He was responsible for forbidding Katie Holt from accessing Garrison premises after discovering her breaking into his office and hacking records for intel about the lost Kerberos mission. Furthermore, he participated in the Garrison's inquiry of Shiro's crash location and made an effort to isolate him before Keith rendered all of them unconscious.

Drazil, the second Robeast introduced in Voltron: Legendary Defender, initially appears to be an extraterrestrial lizard but is later transformed into a potent red Robeast. It has rotating laser eyes, numerous sharp teeth, and tentacle arms, each of which releases a green laser. Its most powerful laser is located in the center of its chest. Drazil arrived on Balmera X-95-Vox to engage in combat against Voltron.

In Season Eight of Voltron: Legendary Defender, Commander Drick is a female Galra commander. She located Commander Mar when he went missing during his search for Lotor, and handed him over to Haggar. During the Kral Zera ceremony, just as Drick was about to light the flame, Haggar destroyed her and other Galra officers present at the gathering.

During the time when Zethrid and Ezor were pirate warlords, Fentress was one of the space pirates working under them. However, after an explosion left Zethrid disfigured and fueled by a relentless desire for revenge, Ezor parted ways with her partner due to concerns about her bloodlust. As a result, Fentress ended up becoming Zethrid's trusted right-hand woman in her pursuit of Keith. However, the last known encounter with Fentress was when Keith deceived her by using his discarded armor as a decoy, knocking her unconscious.

Lance and Hunk stumble upon a Mer community during their exploration and encounter Florona. She discovers them after they crash-land on the outskirts of her village and guides them towards civilization while under the influence of the Baku worm - an organism that produces mind-controlling plant life. Unfortunately, after Florona aids Hunk and Lance's escape, she is punished by being fed to the Baku worm.

In season five of Voltron: Legendary Defender, Commander Gnov is a female Galra Commander who held a position of high trust as one of Zarkon's advisers. Though she is not as foolish as Warlord Ranveig, her cruel nature is just as apparent. After Lotor kills Zarkon, Gnov attempts to claim the throne in Kral Zera by uniting Zarkon's inner circle. When Haggar arrives with Sendak, Quartermaster Janka proposes setting aside their differences to confront Haggar, but Gnov disregards this idea, considering it to be a sign of weakness.

Residing on the planet Krell was the Guardian of the Krell, a large insect-like creature that protected the planet's inhabitants from the Abomination, another vicious creature. To maintain the creature's protection, the Krell people would prepare a feast for the guardian every year.
However, when the Paladins of Voltron arrived on the planet in search of a Yalexian Pearl to pay off Coran's debt, they mistook the guardian for the pearl and engaged in a battle, resulting in the guardian's tragic death.

Although there is limited information available about him, it seems that he passed down not only his physical strength and appetite to his successor Hunk, but also a dry sense of humor. Furthermore, it appears that he may have been religious, as he frequently uttered the phrase "By Willow!" which is presumably the name of a deity within his culture.

Honerva, also known as the witch Haggar and the former Galran Empress, possessed a talent for dark magic and previously held the position of high priestess of the Druids serving the Galra Empire. Initially an advisor to Zarkon, she later remembered being his former wife and used her magic to save his life. Despite this, Zarkon was ultimately killed by his son Lotor, who harbored a deep resentment towards Haggar as well.
After her son was lost at the hands of Voltron, Haggar returned to her original identity as Honerva and distanced herself from the Galra Empire. She gathered Alteans from Lotor's colony and trained them to hate both the Galra and Voltron, employing them to pilot her Komar Mechs and launching one to Earth.

Hawkins, a Galra space pirate featured in Voltron: Legendary Defender, collaborated with Zethrid and Ezor after they seized Commander Mar's cruiser. With Lotor out of the picture, the trio sought to capitalize on the power vacuum in the Galra Empire. However, Keith intervened and managed to retrieve the helmets and Bayards from Hawkins and another pirate.
Despite this initial setback, Hawkins and his fellow space pirates regrouped and launched another attempt to capture the Lions and Paladins. However, they were ultimately thwarted and imprisoned when the IGF-Atlas arrived to assist the Paladins.

Haxus, a Galra soldier serving under the command of Sendak, met his demise at the hands of Pidge and Rover. Although his personality remains largely unexplored, he embodied the Galra code, where a Galra soldier must triumph or die. He was undoubtedly a committed soldier and cunning infiltration specialist who cloned access codes from Rover and implanted them into an unmodified Galra drone. His ultimate demise occurred as he fell to his death while taking Rover with him.

Lieutenant Hepta served as Sendak's second-in-command during the Earth invasion and was also a member of the Fire of Purification in Voltron: Legendary Defender. He played a significant role in leading the Galra fleet under Sendak's command, helping conquer many territories across the universe.

In an alternate reality featured in Voltron: Legendary Defender, Commander Hira is a female Altean who comes from a reality where her people, instead of the Galra, became the evil empire. Her world's Altea survived and defeated the initial Galra uprising, after which they sought to preserve life in the universe, even if it meant implanting mind-control devices into those who opposed them.

Hunk, one of the Paladins of Voltron, is a multi-talented individual and a crucial member of the team. In addition to being a skilled combatant, he possesses expertise in piloting, mentoring, diplomacy, engineering, and culinary arts, having earned a galaxy-wide reputation as a chef. He pilots the Yellow Lion, one of the robotic lions forming the mighty Voltron.

Hunk formed the Empire after the conclusion of the Galra war as a means of uniting the Universe through the belief that well-fed individuals lead to happy lives. This collective encompasses a variety of alien races, primarily those who have become acquainted with Hunk throughout his tenure as a Paladin of Voltron.

James Griffin is a member of the Galaxy Garrison and serves as one of the MFE pilots in Voltron: Legendary Defender. He, along with Rizavi, Kinkade, and Leifsdottir, was trained by Sam Holt to fly MFE fighters. When Sendak and his fleet attacked Earth, Griffin and his fellow MFE pilots fought alongside Team Voltron to defend their planet.