The invention discloses a traditional Chinese medicine composition for treating lymphoma. The traditional Chinese medicine composition is prepared from, by weight, 3-9 parts of radix astragali, 6-10 parts of radix ranunculi ternati, 8-12 parts of alocasia cucullata, 2-5 parts of herba violae, 3-7 parts of toad skin, 5-10 parts of Guangdong and Guangxi white pepper, 3-7 parts of rhizoma atractylodis, 6-10 parts of peperomia dindygulensis, 3-7 parts of cape jasmine, 1-3 parts of centipede, 1-3 parts of indigo naturalis, 3-5 parts of semen brassicae, 3-5 parts of monkshood, 1-3 parts of bombyx batryticatus, 6-10 parts of bark of cinnamomum burmami, 2-6 parts of anise haraella, 5-10 parts of polygonum cuspidatum, 2-4 parts of gastrodia elata, 4-8 parts of manglietia, 4-8 parts of cowry shell, 2-8 parts of rhizoma paridis, 2-8 parts of angelica sinensis, 1-2 parts of fomes officinalis ames, 5-10 parts of jasminum elongatum, 2-4 parts of sweet wormwood herb, 12-18 parts of bezoar, 8-12 parts of teucrium viscidum, 8-12 parts of curcuma zedoaria, 15-20 parts of spica prunellae, 8-12 parts of lithospermum erythrorhizon, 2-6 parts of chrysosplenium, 2-4 parts of blister beetle, 2-4 parts of rhizoma dioscoreae bulbiferae, 2-4 parts of radix bupleuri, 5-10 parts of pearl barley, 12-18 parts of sculellaria barbata, 1-3 parts of fructus psoraleae and 1-3 parts of herba artemisiae scopariae. The traditional Chinese medicine composition for treating lymphoma has the efficacy of drying dampness and eliminating phlegm, nourishing spleen and regulating qi, promoting blood circulation to remove blood stasis and promoting qi circulation and relieving pain, therefore cancer cells are inhibited or killed, the neoplastci lesion is eliminated, the immunity of the organism is improved, and the migration and relapse of malignant tumors are prevented.