Groove-toothed forest mouse
Conservation status
Data Deficient (IUCN 3.1)
Scientific classification
Kingdom:	Animalia
Class:	Mammalia
Order:	Rodentia
Superfamily:	Muroidea
Family:	Muridae
Subfamily:	Leimacomyinae Musser, Carleton, 2005
Genus:	Leimacomys Matschie, 1893
Binomial name
Leimacomys buettneri

The Togo mouse (or Büttner's African forest mouse or the Groove-toothed forest mouse, Leimacomys buettneri) is a unique muroid rodent. It is known from only two specimens, which were taken near the locality of Bismarckburg, near Yege, Togo in 1890.