Two new Stenoloba Staudinger, 1892 from Yunnan, southwestern China (Lepidoptera, Noctuidae, Bryophilinae).

Two new species of the genus Stenoloba Staudinger, 1892 are described from the northwestern Yunnan Province of China. Stenoloba herbacea sp. n. belongs to the Stenoloba nigrabasalis Chang, 1991 species-group and is most similar to Stenoloba ochribasis Kononenko Ronkay, 2001 described from Laos. Stenoloba pontezi sp. n. belongs to the Stenoloba manleyi (Leech, 1889) species-group and is most similar to Stenoloba viridibasis Han Kononenko, 2009 described from Yunnan. Adults, male and female genitalia of new species are illustrated.