The invention provides a reconfigurable distributed amplifier circuit which includes an input transmission line and an output transmission line. The input transmission line and the output transmissionline are both formed by cascade connection of an on-chip interconnect structure. The distributed amplifier circuit further includes a plurality of sets of gain units arranged in parallel between theinput transmission line and the output transmission line. Each set of the gain units is inserted and arranged between the on-chip interconnect line structures. The input end of the gain unit is connected with the input transmission line, and the output end of the gain unit is connected with the output transmission line. The distributed amplifier circuit is also coupled with a reset structure. Thereconfigurable distributed amplifier circuit can realize miniaturization and multifunction integration of the circuit structure without changing the circuit main body structure, realizes performance reconstruction of the amplifier working band, gain, linearity, noise and the like, and has the advantages of low power consumption and low cost.