Dongoroth, also known as Dongoros, is a character from the 1978 anime series Conan, the Boy in Future. He serves as a trusted member of the crew aboard the Barracuda, the vessel captained by the character Dyce. Dongoroth is a male, human sailor whose age is recorded as thirty. He has no notable facial hair or other distinctive physical characteristics mentioned in available records.

In terms of his role within the story, Dongoroth functions as a loyal subordinate and first mate to Captain Dyce. His primary allegiance is to his captain and the ship's crew rather than to the dominant power structure of Industria. This dedication is demonstrated clearly during the episode titled "Dyce's Rebellion," when Captain Dyce decides to turn against the ruling authorities of Industria after learning of their true, destructive plans for solar energy. While the rest of the crew initially hesitates to follow Dyce’s risky plan, Dongoroth ultimately accompanies his captain to the Triangle Tower, the central seat of Industria's power, with the goal of breaking the captive girl Lana free from her cell. This act of defiance places him directly in opposition to the series' primary antagonists and makes him an essential part of the plan to rescue the main character’s friend.

Regarding his development, the available information does not provide a detailed arc for Dongoroth as an individual. Instead, his significance lies in his unwavering support for Dyce's shift from a neutral or compliant sailor to an active rebel against Industria. His role is that of a reliable supporting character who helps enable the actions of the main cast. In terms of abilities, Dongoroth is not depicted as having any superhuman or extraordinary powers. His notable abilities are those of a competent sailor and a dependable crew member, skilled in the operation of the Barracuda and brave enough to follow his captain into a heavily fortified enemy stronghold.