The invention provides a rubbish bin with a solid and liquid separate disposal function. The rubbish bin is reasonable in structure and convenient to use and comprises two bin bodies, wherein the two bin bodies are used for containing liquid rubbish and solid rubbish respectively, so that classification of the rubbish is facilitated. The rubbish bin is sanitary and convenient to use and will not increase the cost too much. A partition plate is arranged in the bin body used for containing the liquid rubbish, a water absorption material is arranged below the partition plate, and therefore the situation that liquid leaking from the rubbish remains in the rubbish bin and the rubbish becomes rancid can be avoided. The rubbish in the bin body used for containing the solid rubbish is smashed, large rubbish becomes small, and therefore the space of the rubbish bin can be fully utilized. The use frequency of rubbish bags made of polymeric materials is reduced, and therefore environmental pollution is reduced. A broom and a dustpan in the rubbish bin can be movably fixed to the rubbish bin to be placed in a centralized mode, and therefore the environment is tidier.