A formwork panel for concrete-work shutterings, comprising a supporting structure consisting substantially of plastics material and a separate formwork skin releasably connected to the supporting structure and constituted by a single formwork skin element substantially of plastics material or by several formwork skin elements substantially of plastics material each, characterized in (a) that at least one formwork skin element of the formwork skin has molded-on extensions (40, 84) which have a function in transferring possible tensile forces between the supporting structure and the respective formwork skin element; and that the formwork skin is connected to the supporting structure by means of screws which are threadedly engaged at least with a partial number of the extensions from the rear side of the supporting structure; or that the formwork skin is connected to the supporting structure by means of clip-type connections which are formed with said extensions and in which projecting portions are located in recessed counter-portions; or that the supporting structure is substantially in the form of a grating having longitudinal peripheral walls, transverse peripheral walls, longitudinal intermediate walls, transverse intermediate walls as well as openings between the walls (12, 14, 16, 18), said openings being open both towards the front side of the supporting structure and towards the rear side of the supporting structure; and that the formwork skin is connected to the supporting structure by means of clip-type connections formed with said extensions, with the respective clip-type connection being positioned at a crossing location of two intermediate walls (16; 18) or at a merging location between an intermediate wall (16; 18) and a peripheral wall (12; 14) or at a transition location between two peripheral walls (12; 14), and having resilient tongues each having a portion latching behind a counter-element; or that the supporting structure is substantially in the form of a grating having openings that are open both towards the front side of the supporting structure and towards the rear side of the supporting structure; and that the formwork skin is connected to the supporting structure by means of clip-type connections formed with said extensions, the supporting structure having openings with molded-on projections projecting towards the center of the respective opening and having a shoulder on their side facing the supporting structure rear side, and said extensions being plate-like and elastically bendable and having protrusions directed away from the center of the respective opening and having shoulders facing the rear side of the formwork skin and abutting against said shoulders of the projections. (a) that at least one formwork skin element of the formwork skin has molded-on extensions (40, 84) which have a function in transferring possible tensile forces between the supporting structure and the respective formwork skin element; and that the formwork skin is connected to the supporting structure by means of screws which are threadedly engaged at least with a partial number of the extensions from the rear side of the supporting structure; or that the formwork skin is connected to the supporting structure by means of clip-type connections which are formed with said extensions and in which projecting portions are located in recessed counter-portions; or that the supporting structure is substantially in the form of a grating having longitudinal peripheral walls, transverse peripheral walls, longitudinal intermediate walls, transverse intermediate walls as well as openings between the walls (12, 14, 16, 18), said openings being open both towards the front side of the supporting structure and towards the rear side of the supporting structure; and that the formwork skin is connected to the supporting structure by means of clip-type connections formed with said extensions, with the respective clip-type connection being positioned at a crossing location of two intermediate walls (16; 18) or at a merging location between an intermediate wall (16; 18) and a peripheral wall (12; 14) or at a transition location between two peripheral walls (12; 14), and having resilient tongues each having a portion latching behind a counter-element; or that the supporting structure is substantially in the form of a grating having openings that are open both towards the front side of the supporting structure and towards the rear side of the supporting structure; and that the formwork skin is connected to the supporting structure by means of clip-type connections formed with said extensions, the supporting structure having openings with molded-on projections projecting towards the center of the respective opening and having a shoulder on their side facing the supporting structure rear side, and said extensions being plate-like and elastically bendable and having protrusions directed away from the center of the respective opening and having shoulders facing the rear side of the formwork skin and abutting against said shoulders of the projections.