Let R be a commutative ring with nonzero identity and Z(R)∗ be the set of all nonzero zero-divisors of R. The zero-divisor graph of R, denoted by Γ(R), is a simple graph whose vertex set consists of all elements of Z(R)∗, and two distinct vertices x and y are adjacent if and only if xy = 0. In this paper, we investigate the Aα-spectral of the zero-divisor graph of the ring Zn. Specially, we study the Aα-spectral of the zero-divisor graph of the ring Zn for n = pq, p2q, pqr, where p, q and r are distinct prime numbers and p

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