The present invention relates to a medical tube holder (10). The present invention comprises: a holder body having a through hole (11) therein through which a medical tube (c) passes； protruding members (20) made of an elastically deformable material and protruding from the inner circumferential surface of the through hole (11) in the holder body in the direction of narrowing the through hole (11)； and a lubricant (L) stored between the protruding members (20) or in storage spaces in the protruding members (20), such that the lubricant (L) is coated on the outer circumferential surface of the medical tube (c) placed in the through hole (11) in the holder body. Accordingly, a user can easily apply the lubricant (L) by using the tube holder (10), and no additional work is required for applying the lubricant (L).
