In this article, we analyze the boundedness for the fractional bilinear Hardy operators on variable exponent weighted Morrey–Herz spaces ${M\dot{K}^{\alpha (\cdot ),\lambda}_{q,p(\cdot)}(w)}$
M
K
˙
q
,
p
(
⋅
)
α
(
⋅
)
,
λ
(
w
)
. Similar estimates are obtained for their commutators when the symbol functions belong to BMO space with variable exponents.