For a special family of 4d \mathcal{N}=2 superconformal quiver theories, the worldsheet dual corresponding to the free theory is identified. This result is obtained from the recently proposed worldsheet dual of free \mathcal{N}=4 SYM by applying a \mathbb{Z}_k orbifold. In support of our proposal we show that the spectrum of both the untwisted as well as the twisted sectors coincides between the two descriptions.