To provide a tube squeezer capable of preventing back flow of the contents in the tube or inflow of air into the tube, always squeezing the contents up to its final end speedily or easily visualizing the residual content.

A fixed shaft (1) and a squeezing member (3) are arranged substantially in parallel to each other while being spaced apart. A rotary roller (2) capable of being turned around the fixed shaft (1) is provided. The end part of the fixed shaft (1) and the end part of the squeezing member (3) are fixed by a holding member (4).