Arcangeliella is a genus of gasteroid fungi in the family Russulaceae.

Taxonomic and phylogenetic research has shown that it is very likely a synonym of Lactarius.

[2][3] The type species Arcangeliella borziana was moved to Lactarius in 2003.

[3][5] The genus was circumscribed by Fridiano Cavara in Nuovo Giorn.

The genus name of Arcangeliella is in honour of Giovanni Arcangeli (1840–1921), who was an Italian botanist from Florence.