The invention discloses high purity red copper and a manufacturing method thereof. The high purity red copper is prepared by the following steps: by taking waste copper obtained by mixing brass, tin-phosphor bronze and other scrap copper in a mass ratio of 6:3:1 as raw materials, carrying out deoxidation with hydrochloric acid and high-temperature deoxygenation and dehydrogenation; and then melting low-melting-point metals and retaining high-melting-point metals to finally obtain the high purity red copper. The high purity red copper disclosed by the invention is high in recovery rate, the recovered high red copper is high in purity, the primary recovery capacity is large, and the high purity red copper is convenient to recover, low in cost and wide in application range.