The invention provides an ore dressing combination reagent for rutile. The reagent comprises a collecting agent, the collecting agent is phenyl amino acid, a pH value modulation agent, an activating agent, an inhibitor and a foaming agent are further included, and through the technical scheme, the reagent has the beneficial effects that the amino acid rutile collecting agent is adopted, and is poisonless and harmless, green and environment-friendly. The phenyl amino acid is adopted to serve as the collecting agent, the collecting capacity and the selecting capacity of rutile are high, and efficient separation of rutile and gangue mineral in the actual ore flotation can be achieved. The phenyl amino acid is adopted as the collecting agent, in combination with the pH value modulation agent, the activating agent, the inhibitor and the foaming agent, the rutile is subject to ore dressing, the proper matching is adopted, concentrate products with high TiO2 grade and the high recycling rate can be obtained, and the ore dressing effect is far better than that of the prior art.