  The purpose of this paper is to introduce Hom-prealternative superalgebras
and their bimodules. Some constructions of Hom-prealternative superalgebras and
Hom-alternative superalgebras are given, and their connection with
Hom-alternative superalgebras are studied. Bimodules over Hom-prealternative
superalgebras are introduced, relations between bimodules over
Hom-prealternative superalgebras and the bimodules of the corresponding
Hom-alternative superalgebras are considered, and construction of bimodules
over Hom-prealternative superalgebras by twisting is described.
