The invention discloses a camping bed. The camping bed comprises universal wheels (1), a fixed type bed body support (2), a bed body bearing frame (3), a mattress (4), a folding type bed body supporting assembly (5), a liftable bed plate assembly (6), an overall-shape transforming assembly (7), a bed plate combined assembly (8) and a sun-shading assembly (9). The camping bed disclosed by the invention has the beneficial effects that the shape and the volume of the camping bed can be flexibly changed by the folding type bed body supporting assembly (5) and the overall-shape transforming assembly (7), and the camping bed can be folded when not in use, so that the space is saved, and the transportation is convenient; when in use, the camping bed can be unfolded for use by multiple persons; bythe liftable bed plate assembly (6), the overall-shape transforming assembly (7) and the bed plate combined assembly (8), two or three bed bodies can be combined into one bed for use by fat persons or multiple persons.