Algolian Brandyl is a fictional character and antagonist from the 2004 Japanese film Tokusou Sentai Dekaranger The Movie: Full Blast Action. He is a member of the Algolian Gas Drinkers, a group of alien criminals known as Alienizers. His name is derived from the alcoholic beverage brandy.

Brandyl is an inhabitant of the planet Algol, making him an Algolian Alienizer. His exact background prior to arriving on Earth is not detailed in the film, but he operates as part of a squadron that has already conquered the planet Leslie. This group uses a "gold snow" virus to mutate the inhabitants of a planet into machine slaves, with the goal of then selling them the cure at an exorbitant price.

In the story, Brandyl is the first of the Algolians to engage the Dekarangers in combat. His primary role is as an enemy combatant, serving as an initial obstacle for the team of special police officers. His weapon of choice in battle is the Lizard Bazooka, a large weapon resembling a rocket-propelled grenade launcher capable of firing both standard bullets and massive bombs at his enemies.

Regarding his personality, motivations, relationships with other characters, and any personal development throughout the film, no specific information is available. His defeat occurs during his fight with DekaGreen, Senichi Enari. The character is ultimately deleted from existence after Senichi performs a technique known as the Green Cut, which knocks Brandyl into a nearby river where he subsequently explodes.