What is the name of the virtual world in Minecraft?

The name of the virtual world in Minecraft is the Overworld.

The Overworld is Minecraft’s primary dimension and the place where players normally begin a new game. Its procedurally generated landscape includes forests, plains, deserts, oceans, mountains, caves, villages, and many other biomes. Most passive, neutral, and hostile mobs are found there, including cows, villagers, creepers, and Endermen.

Minecraft also contains two major alternate dimensions: the Nether, a dangerous lava-filled realm reached through an obsidian portal, and the End, a dark dimension associated with the Ender Dragon. The Overworld is therefore not simply another name for the entire game world; it is one specific dimension within Minecraft’s larger setting.

A common mix-up is confusing “Overworld” with “world.” Players often casually call their saved game a world, while “Overworld” is the official name for the main dimension. The distractors “Coreworld,” “Groundworld,” and “Mainworld” are not canonical Minecraft terms. The Overworld was present in Minecraft’s early development and remains the central environment across Java Edition, Bedrock Edition, and related Minecraft media.