The invention discloses a special injection system for an antistatic agent of an aviation fuel. The special injection system for the antistatic agent of the aviation fuel specifically comprises a sprayer (1), an antistatic agent connecting tube (2), a control valve (3), a flange (4) and an elbow (5), wherein the sprayer (1) is connected with the antistatic agent connecting tube (2); the opening direction of the sprayer (1) is opposite to the flowing direction of the aviation fuel in an aviation fuel pipe; the flange (4) is assembled on the antistatic agent connecting tube (2); the flange (4) is fixed on an opening formed in the outer wall of the aviation fuel pipe; the antistatic agent connecting tube (2) is connected with an antistatic agent inlet through the elbow (5); and the antistaticagent inlet is provided with a control valve (3). By the provided injection system, an injected antistatic agent can be dispersed effectively, uniform distribution of the antistatic agent is ensured,gathering of the injected antistatic agent in a local region in the aviation fuel pipe is avoided, and the quality of the aviation fuel product is improved.