  In this paper, we study Rota-Baxter operators and super
$\mathcal{O}$-operator of associative superalgebras, Lie superalgebras, pre-Lie
superalgebras and $L$-dendriform superalgebras. Then we give some properties of
pre-Lie superalgebras constructed from associative superalgebras, Lie
superalgebras and $L$-dendriform superalgebras. Moreover, we provide all
Rota-Baxter operators of weight zero on complex pre-Lie superalgebras of
dimensions $2$ and $3$.
