A double-sealed faucet with a rotatable water outlet hose includes a valve core seat and a water outlet hose. The valve core seat includes a mixing chamber and a first water outlet end having a first annular wall and a second annular wall arranged in two layers and concentrically. An upper end of the first annular wall is provided with several first sealing members. The water outlet hose includes a water passage channel and a second water inlet end having several second sealing members, the first sealing members are matched with an inner wall surface of the water passage channel to form a first seal, an inner side of the first annular wall communicates with the water passage channel, and the second sealing members are matched with an inner wall surface of the second annular wall to form a second seal.