Disclosed herein is a fuel cell including a multi-tubular support, including: a multi-tubular support consisting of a plurality of tubular supports which are concentrically arranged and have different diameters; a connection support extending from the innermost tubular support to the outermost tubular support of the plurality of tubular supports; and a membrane electrode assembly formed on the multi-tubular support or the connection support. The fuel cell is advantageous in that, since it includes the multi-tubular support, a reaction area is enlarged, so that the efficiency of a fuel cell is increased, thereby to decreasing power generation costs.