The invention discloses a multifunctional razor component with compression chambers. The multifunctional razor component comprises a blade bar, a blade mounted on the head of the blade bar and a compression base. The compression base is provided with a first compression chamber, a second compression chamber and a third compression chamber, and the first compression chamber and the third compression chamber are identical in shape and size and smaller than the second compression chamber in volume. Through the arranged three compression chambers, each chamber can be filled with different liquids such as shampoo, toothpaste, shaving liquid and the like, then the different liquids can be squeezed out through squeezing of pressing rods and the blade bar, springs are arranged on pressing plates to serve as recovery elasticity, and accordingly the multifunctional razor component is convenient and practical.