Great Basin Province

The Great Basin Province may refer to:

• The Great Basin, a region of the Western United States where rivers do not flow to the sea;
• The Basin and Range Province, a geological province that overlaps with the Great Basin, characterized by alternating mountains and valleys;
• The Great Basin floristic province, a region of the Western United States defined by botanist Armen Takhtajan due to its commonality of flora;
• The Great Basin Desert, another ecological region that is a subset of the Great Basin;