NOVELTY - Integrated process for production of biofuels from solid urban waste involves subjecting the waste to liquefaction obtaining a mixture comprising an oily phase comprising bio-oil, a solid phase and an aqueous phase; subjecting the mixture obtained from the liquefaction to separation obtaining an oily phase comprising bio-oil, a solid phase and an aqueous phase; and subjecting the oily phase comprising bio-oil obtained from the separation to hydroconversion in slurry phase, in the presence of at least one nanodispersed hydrogenation catalyst.    USE - The integrated process is useful for production of biofuels from solid urban waste (claimed). The biofuels can be used for automotive.    ADVANTAGE - Numerous advantages can be obtained with the above process, such as, for example: (a) use of waste biomasses for which there is already a collection chain; (b) use of biomasses which do not compete with the food cycle and completion of the cycle allowing a route to valorize its waste; (c) use of biomasses which do not have to be cultivated with exploitation of agricultural and/or forest surfaces; (d) liquefaction treatment which does not require the use of catalysts; (e) integration between conversion of a waste biomass into bio-oil (i.e. liquefaction) with hydroconversion of the same and subsequent upgrading of the products obtained so as to obtain biofuels (i.e. bio-diesel, bio-gasoline); (f) sending the bio-oil obtained from liquefaction as such to hydroconversion without the need for pre-treatments and/or the addition of solvents; (g) upgrading the products obtained from hydroconversion, which does not require a plant specifically dedicated for the upgrading of bio-oil, the treatment being carried out in refinery plants already operating, in which normal oil cuts are treated; (h) use of the same operative conditions used for upgrading oil cuts of a fossil origin, with the advantage of not having to significantly modify refining plants already operating: this increases the versatility of the refinery section, with positive repercussions on the refinery margins; (i) possibility of feeding the bio-oil to the hydroconversion treatment in co-feeding with normal petroleum cuts: this allows a proportional increase to be obtained, in the amount of products that can be used in the diesel field (bio-diesel); and (j) non-use of co-solvents either in the liquefaction phase or in the upgrading phase.    DETAILED DESCRIPTION - Integrated process for production of biofuels from solid urban waste involves subjecting the waste to liquefaction obtaining a mixture comprising an oily phase comprising bio-oil, a solid phase and an aqueous phase; subjecting the mixture obtained from the liquefaction to separation obtaining an oily phase comprising bio-oil, a solid phase and an aqueous phase; and subjecting the oily phase comprising bio-oil obtained from the separation to hydroconversion in slurry phase, in the presence of at least one nanodispersed hydrogenation catalyst; where the liquefaction is carried out at a temperature ranging from 150 degrees C to 350 degrees C, at a pressure ranging from 5 bar to 170 bar, and for a time ranging from 5 minutes to 240 minutes.