Allegheny Moon is a popular song written by Al Hoffman and Dick Manning and published in 1956.The song is best known in a 1956 recording by Patti Page. This recording was released by Mercury Records as catalog number 70878, with the flip side The Strangest Romance. It first reached the Billboard magazine charts on June 16, 1956. On the Disk Jockey chart, it peaked at #2; on the Best Seller chart, at #5; on the Juke Box chart, at #2; on the composite chart of the top 100 songs, it reached #2.