The invention discloses a parachute top structure of a disk-gap-band parachute. The parachute top structure comprises a parachute gore (1), wherein a parachute top hole is formed in the top end of theparachute gore (1); a parachute top circumference reinforcing band (2) is arranged along the edge of the parachute top hole; a plurality of parachute top radiation reinforcing bands (3) are uniformlyarranged along the circumference of the parachute top circumference reinforcing band (2); a short reinforcing band (6) is arranged on each parachute top radiation reinforcing band (3); a first circumference reinforcing band (4) and a second circumference reinforcing band (5) are arranged on the outer side of the parachute top hole, and between the parachute top circumference reinforcing band (2)and a parachute top hole circle center; and a third circumference reinforcing band (7) is arranged at a position corresponding to the first circumference reinforcing band (4), on the inner side of theparachute top hole, and a fourth circumference reinforcing band (8) is arranged at a position corresponding to the second circumference reinforcing band (5), on the inner side of the parachute top hole. According to the parachute top structure of the disk-gap-band parachute disclosed by the invention, four circles of the circumference reinforcing bands and the short reinforcing bands are arranged, through a manner of combining a plurality of bands into a band, the strength is enhanced, and the limiting effect is achieved.