The invention discloses a multipurpose pot cover and a multifunctional combined pot. The multipurpose pot cover is characterized in that the multipurpose pot cover has a basin-shaped structure capable of being used as a vegetable basin when the multipurpose pot cover is placed invertedly and has a special cover handle structure capable of supporting a basin body to be vertically arranged; a pot body can be used as a residue isolation hot pot or a sauna hot pot or a steamer by being flexibly combined with a matched steam basin or steam disc or steam isolation sheet or steam pot. The multifunctional combined pot has the advantages that the structure is compact, the space is fully utilized, and the pot body can be used for conducting cooking such as stewing, stir-frying, frying, decocting and boiling and also for making a big basin dish. The multipurpose pot cover can be used as a pot cover, and the multipurpose pot cover can also be used as the vegetable basin or a transition basin or the like when the multipurpose pot cover is placed invertedly; the ways of placement of the multipurpose pot cover are flexible and various, the multipurpose pot cover can be placed conventionally and can also be placed vertically or placed in a suspended mode. The purpose of using one pot for multiple purposes is achieved, the multifunctional combined pot can be used in all seasons, is made of stainless steel and is durable in use, energy conservation and environment protection are achieved, the daily life needs of people can be met, and great promotion value is achieved.