Summary: In this work, we present the first local-decoding algorithm for expander codes. This yields a new family of constant-rate codes that can recover from a constant fraction of errors in the codeword symbols, and where any symbol of the codeword can be recovered with high probability by reading \(N^\varepsilon\) symbols from the corrupted codeword, where \(N\) is the block-length of the code.{ } Expander codes, introduced by M. Sipser and D. A. Spielman [IEEE Trans. Inf. Theory 42, No. 6, Part 1, 1710–1722 (1996; Zbl 0943.94543)], are formed from an expander graph \(G = (V, E)\) of degree \(d\), and an inner code of block-length \(d\) over an alphabet \(\Sigma\). Each edge of the expander graph is associated with a symbol in \(\Sigma\). A string in \(\Sigma^E\) will be a codeword if for each vertex in \(V\), the symbols on the adjacent edges form a codeword in the inner code.{ } We show that if the inner code has a smooth reconstruction algorithm in the noiseless setting, then the corresponding expander code has an efficient local-correction algorithm in the noisy setting. Instantiating our construction with inner codes based on finite geometries, we obtain novel locally decodable codes with rate approaching one. This provides an alternative to the multiplicity codes of Kopparty, Saraf and Yekhanin [S. Kopparty et al., STOC 2011, New York, NY: ACM, 167–176 (2011; Zbl 1288.94112)] and the lifted codes of Guo, Kopparty and Sudan [A. Guo et al., Innovations in Theoretical Computer Science, ITCS 2013, New York, NY: ACM, 529–540 (2013), doi:10.1145/2422436.2422494].