Abstract
BiHom-Novikov superalgebras are generalized Novikov superalgebras endowed with two commuting multiplicative linear maps. The main purpose of this paper is to show the structure and representation of BiHom-Novikov superalgebras. We obtain the relationship between Novikov superalgebras and BiHom-Novikov superalgebras. We show that quadratic BiHom-Novikov superalgebras are in connection with 2 different quadratic BiHom-Lie superalgebras. Moreover, we develop the 1-parameter formal deformation theory of BiHom-Novikov superalgebras.