The utility model discloses a multifunctional asphalt mixture ageing chamber. The multifunctional asphalt mixture ageing chamber comprises a chamber body, and a die, a heating element and a variable wavelength and variable intensity light selecting device which are arranged in the chamber body, wherein one side of the chamber body is provided with an oxygen tank, the oxygen tank extends into the chamber body through an oxygen pipeline, the oxygen pipeline is provided with an oxygen supply switch and a gas flowmeter, and the heating element and the variable wavelength and variable intensity light selecting device are connected with a power supply. According to the multifunctional asphalt mixture ageing chamber, the amount of oxygen introduced into the chamber body is controlled by adjusting the oxygen supply switch after observing the gas flowmeter, the ageing of the asphalt mixture under the condition of various factors can be simultaneously stimulated through the variable wavelength and variable intensity light selecting device, the heating element and the oxygen tank, and the effect on the asphalt ageing from various factors can be comprehensively understood.