Sattleria angustispina is a moth in the Gelechiidae family. It was described by Pitkin and Sattler in 1991. It is found in the Pyrenees of France. The length of the forewings is 8.1–9 mm for males and 5.3-6.2 mm for females. The forewings lack a dark stripe along the fold and usually have irregular dark transverse bands. Adults are on wing from July to August.