The invention discloses a full glass reinforced plastic protection fence without connecting with a metal connecting component, comprising a fence body, wherein a transverse plate of the fence body is arranged at the upper end, and the upper ends of a left upright plate and a right upright plate are connected with the transverse plate; a plurality of transverse rods are arranged between the left upright plate and the right upright plate; upper connecting blocks are arranged at a connecting part of the left upright plate, the right upright plate and the transverse plate, lower connecting blocks are arranged at the lower part of a connecting part of the left upright plate and the right upright plate with the ground, and the upper connecting blocks and the lower connecting blocks are respectively arranged alternately; and an inclined reinforcing plate is arranged between the upper connecting blocks and the lower connecting blocks which are adjacent one by one. In the full glass reinforced plastic protection fence of the invention, the whole fence has strong corrosion-resisting properties without using any metal connecting component for connection, can not generate rust and the like because of no metal materials, has very low running cost without maintenance basically, and has higher strength and long service life, and light self weight and little consumed material.