The invention discloses a beneficiation method for recycling silver, copper, sulfur and tin from tin-sliver paragenic polymetallic ores. The beneficiation method comprises the following steps of: adding chemical reagents into raw ores to grind ores and mix pulp; preferentially floating sliver in a weakly-alkaline medium to obtain high-grade sliver concentrate; floating sulfur in the weakly-alkaline medium after mixing pulp to obtain sulfur concentrate; and performing grading, partly reselecting coarse grains to recycle tinstone, partly desliming and floating sulfur of fine grains, and performing tinstone flotation to obtain fin concentrate. The beneficiation method has the advantages that comprehensive recycling for valuable elements in tin-sliver paragenic polymetallic ores is realized, separation process flow is simple and reasonable, cost is low, indexes are high, floor space is small and industrialization is facilitated. The obtained sliver concentrate has silver grade greater than 9800 g/t, a sliver recovery rate greater than 86% and a silver concentration ratio as high as 62-63.