Abstract: A refillable stick foundation container is disclosed. The refillable stick foundation container includes; an assembly accommodating a stick foundation and having a latching protrusion protruding downward from the lower surface thereof; a rotary tube accommodating the assembly inserted thereinto such that the lower surface of the assembly is seated on the bottom thereof, having an open hole which is formed at the bottom thereof and into which the latching protrusion is inserted, and rotating relative to the assembly such that the stick foundation is upwardly exposed or hidden; and a coupling block laterally slidably inserted into and in close contact with the lower surface of the rotary tube and having a latching portion which is formed on the upper surface thereof and to which the latching protrusion is latched.