The invention discloses a cashmere dyeing process utilizing natural vegetable dyes and cashmere products. The cashmere dyeing process utilizing natural vegetable dyes include the steps of washing of cashmere yarn, cationization of cashmere fiber, neutralization, primary soaping, dyeing, mordanting, secondary soaping, softening, dehydrating, and drying. Cashmere is modified through the special modification technology, and the fiber has cationized charge after being modified by a modifier; high-quality natural vegetable dyes of RAKUTO KASEI INDUSTRIAL CO., LTD. are adopted, are bonded with cationic groups on the cashmere fiber under action of different mordants, and the cashmere fiber is dyed with different colors naturally through deionized fixation. The cashmere products dyed with the natural vegetable dyes have the advantages that natural quality of cashmere is guaranteed, and additional value of products is increased; the textile has health function, is safe and comfortable to wear,is popular to world high-end brand buyers and top dress designers, and has good prospects.