To provide a gas separating module high in gas separating performance, compact in structure, high in reliability and high in strength.

In the gas separating module 1 provided with a converging body 3 converging a plurality of gas separating filter pipes 2 consisting of a long sized porous pipe 7 and capable of permeating and separating a specified gas from a plurality of gases, both of end part side surfaces of the gas separating filter pipes 2 are sealed and fixed by a sealing compound 10 and also a sealing compound filled area 12 where the sealing compound 10 is filled even into narrow pores having depth of ≥1.0 μm from the outer surface of the porous pipe 7 is formed.