Siddhartha: An Indian Poem (German: Siddhartha: Eine Indische Dichtung; German: [ziˈdaʁta] (listen)) is a 1922 novel by Hermann Hesse that deals with the spiritual journey of self-discovery of a man named Siddhartha during the time of the Gautama Buddha. The book, Hesse's 9th novel, was written in German, in a simple, lyrical style. It was published in the U.S. in 1951 and became influential during the 1960s. Hesse dedicated the first part of it to Romain Rolland[1] and the second part to Wilhelm Gundert, his cousin.

The word Siddhartha is made up of two words in Sanskrit language, siddha (achieved) + artha (what was searched for), which together means "he who has found meaning (of existence)" or "he who has attained his goals".[2] In fact, the Buddha's own name, before his renunciation, was Siddhartha Gautama, prince of Kapilavastu. In this book, the Buddha is referred to as "Gotama"