The design of the toroidal-field divertor for the TITAN-II reversed-field-pinch reactor is described. Strong radiation from the core and edge plasma spreads the heat load over the first wall and divertor areas of the high-power-density reactor, and careful shaping of the divertor target plate restricts the maximum heat flux to ~7.5 MW/m2. A further feature leading to manageable heat fluxes is the “open” configuration for the divertor, in which the target plate is located close to the null point to take advantage of the expansion of magnetic flux. The divertor target is constructed from a single material, a tungsten-rhenium alloy, for both the armor and coolant tubes, to avoid stress concentrations which arise at the interface between different materials. This alloy was chosen for its high ductility and good thermal and mechanical properties, which are retained at high temperatures, and for its excellent resistance to erosion by sputtering in the anticipated divertor plasma conditions. Detailed finite-element modeling of the divertor target indicates a peak equivalent thermal stress in the armor of ~500 MPa. Fabrication of the divertor plate is based on brazing the bank of coolant tubes to the armor, all components being manufactured using powder metallurgy techniques. The coolant for the divertor plate ia an aqueous LiNO3 solution, with a lithium atomic percentage of 6.4%, as used throughout the fusion power core. Consideration of the thermal and physical properties of this solution allows coolant conditions to be chosen such that an adequate safety margin for critical heat flux is provided.