摘要:M. Saigo [Math. Rep. Coll. Gen. Educ., Kyushu Univ., 11 (1978) 135-143] has defined a pair of fractional integral operators and fractional derivatives involving generalizd hypergeometric function. The aim of present paper is to define their q-analogues. First, we define a pair of q-analogues of Saigo’s fractional integral operators and establish some results for it. Next, we define a pair of q-analogues of Saigo’s fractional derivatives and prove that these are left inverses of the corresponding fractional integral operators. We also obtain q-Mellin transforms of all these operators.