Space Empire Zangyack
The Space Empire Zangyack are the fictional antagonists of the thirty-fifth Super Sentai Series Kaizoku Sentai Gokaiger, that battle the Gokaigers in order to invade and conquer the Earth. Zangyack's forces are a race of aliens who plan to invade Earth for their emperor. Which ended up being sealed by the past 34 Legend Super Sentai teams in the Legend War. They travel in the flagship Gigant Horse, with an armada at their command.

Warz Gil
Height: 197 cm
Weight: 133 kg
Commander Warz Gill is the commander of the Zangyack invasion forces for Earth, he attempting to earn his father's respect. This intent to prove himself gave Warzu a paranoid attitude, making him frequently hysterical when his missions are failures and reacting to them by covering his tracks and lashing out at the Gormin. Warz expresses anger towards Damarasu, knowing he was deployed by his father to make sure he succeeds. Warz Gill is also known to be petty, knowing if a stack of cash is lacking any notes just by weighing with his hands, so precise to the point. Eventually, Warz learns of the Greatest Treasure the Gokaigers are looking for and believes it to be of little consequence, to the point of ignoring it to Damarasu's dismay. However, after an invasion he personally oversees is called off by his followers after a stray shot from Gokai Red wounds his left arm, a furious Warz vows to kill the Gokaigers with extreme prejudice for his injury. Eventually, when the Zangyack's strongest war machine Great Warz is given to his crew, Warzu decides to make his move to prove himself capable of conquering Earth and easily defeats Goujyu Gokaioh. Confident after his victory, Warz sends Barizorg out to defeat the other Gokaigers. Enraged at the discovery of Barizorg's death, Warz redeploys back to Earth in the Great Warz over Damarasu's objections. However, the Great Warz is destroyed by Kanzen Gokaioh, killing Warz as a result in Episode 39.

Height: 205 cm to 51.3 m
Weight: 169 kg to 422.5 tons
Chief of Staff Damarasu is known among Zangyack as the "Strongest High Ranked Soldier" due to his skills as a warrior and as a strategist. He is ordered to accompany Warz by Akudosu and assist him as his second in command, questioning his decisions if he feels that he needs to. Damarasu expresses curiosity on why the Gokaigers are even on Earth and uses the Sneak Brothers to learn the pirates' intentions on Earth and also hires Basco ta Jolokia to take out the Gokaigers. However, though he believes crippling the Gokaigers' chances of unlocking their Ranger Keys should be a priority, his suggestion is ignored. Despite his attempts to convince Warzu not to pilot the Great Warzu before Kanzen Gokaioh destroys it, Damarasu ends up recovering the prince's corpse from the wreckage. Soon being relieved of his position and sent to the brig by Akudosu for failing to protect Warz as commanded, Damaras is forced to join Basco's crew so he can enact his revenge on the Gokaigers. Though Damarasu overpowers the remaining Gokaigers and captures Captain Marvelous, However, a combination of Doc's rescue attempt and Basco's treachery leaves Damarasu wounded as he battles the Gokaigers. In the end of episode 43, Damaras is destroyed by Kanzen Gokaioh's Gokai Kanzen Super Burst.

Height: 192 cm
Weight: 130 kg
Development Technical Officer Insarn is Zangyack's evil scientist, supplying the Action Commanders with powerful weapons and modifications and able to fight with an energy whip. Using a special gun-shaped controller, she normally fires the Gigant Horse's enlargement cannons to resurrect defeated Action Commanders and make them grow giant. She rarely appears on Earth save when she falls in love with Kyousuke Jinnai and causes a series of bizarre events that end with her love redirected to Action Commander Jerashitto until his defeat by Shinken Gokaioh and asked for him to be jettisoned. Her disdain toward Jerashitto grew after finding him living with humans to the point of utter disgust. In Episode 49, after finding that she has no place in the Zangyack, Insarn decides to go after the Gokigers in the Great Insarn to prove her worth to Akudos. Forced to eject when her robot is destroyed, Insarn battles the Gokaigers before being hit by the Gokai Galleon Buster's Rising Strike. Insarn is livid of her fate before she explodes.

Height: 200 cm
Weight: 180 kg
Special Duty Officer Barizorg is a cyborg whose whole body is mechanized and completely loyal to Warz Gill. He speaks very little other than saying, "Yes, boss," to Warz Gill's orders, unless questioned by others or when the situation deems necessary for him to speak. He was originally Sid Bamick, a senior officer and Joe's comrade while he was with the Zangyack. However, when he committed treason against the Zangyack by freeing the imprisoned Joe and covering his escape, Sid was converted by the Zangyack scientist Zaien into his current form with his pre-cyborg memories and personality erased save for his swordsmanship. Though he learns the truth about himself, Barizorg's programming makes him consider the new information to be of no importance. After Goujyu Gokaioh is defeated by the Great Warzu, Barizorg hunts down Joe and battles him again. However, despite his superior skills, Barizorg is ultimately killed. After Barizorg's death, Sid appears to Joe in spirit, acknowledging and commending Joe for his efforts in both saving his soul and chasing after his dream, which finally gives Joe closure in Episode 38.

The Zugormin Non-Commissioned Officers are the officers who lead the Gormin to battle and support the Action Commanders. They can transform into jet fighter configurations that link up into a hovercraft for an Action Commander to ride on, and can reconfigure their lower bodies into motorcycle forms. The Dogormin Bodyguards are Akudosu's red strong bodyguards armed with spears. A pair of Dogormin are sent to deliver Great Warzu to the Gigant Horse crew, some accompained Akudosu Gil, and Insarn in her final battle.

The silver Gormin Sailors are footsoldiers of Zangyack armed with weapons provided by Insarn.