  We compute correlation functions of chiral primary operators in N=2
superconformal theories at large N using a construction based on supersymmetric
localization recently developed by Gerchkovitz et al. We focus on N=4 SYM as
well as on superconformal QCD. In the case of N=4 we recover the free field
theory results as expected due to non-renormalization theorems. In the case of
superconformal QCD we study the planar expansion in the large N limit. The
final correlators admit a simple generalization to a finite N formula which
exactly matches the various small $N$ results in the literature.
