Labor market subcontracting is a global phenomenon. This paper presents a theory of wage fairness in a subcontracted labor market, where workers confront multi-party employment relationships and deep wage inequities between regular and subcontractor-mediated hires. We show that subcontracting derives its appeal from a downward revision of workers' fair wage demand when producers delegate employment decisions down the supply chain. Furthermore, subcontracting creates a holdup problem, resulting in wages that workers deem unfair, along with adverse worker morale consequences in equilibrium. These insights reveal the efficiency costs of subcontracting as an employer strategy to redress workers' demand for fair wages.