German poet whose epic Parzival, distinguished alike by its moral elevation and its imaginative power, is one of the most profound literary works of the Middle Ages.

An impoverished Bavarian knight, Wolfram apparently served a succession of Franconian lords: Abensberg, Wildenberg, and Wertheim are among the places he names in his work. He also knew the court of the landgrave Hermann I of Thuringia, where he met the great medieval lyric poet Walther von der Vogelweide. Though a self-styled illiterate, Wolfram shows an extensive acquaintance with French and German literature, and it is probable that he knew how to read, if not how to write.

Wolfram's surviving literary works, all bearing the stamp of his unusually original personality, consist of eight lyric poems, chiefly Tagelieder (“Dawn Songs,” describing the parting of lovers at morning); the epic Parzival; the unfinished epic Willehalm, telling the history of the crusader Guillaume d'Orange; and short fragments of a further epic, the so-called Titurel, which elaborates the tragic love story of Sigune from book 3 of Parzival.

Parzival, probably written between 1200 and 1210, is a poem of 25,000 lines in 16 books. Likely based on an unfinished romance of Chrétien de Troyes, Perceval, ou Le Conte du Graal, it introduced the theme of the Holy Grail into German literature. Its beginning and end are new material, probably of Wolfram's own invention, although he attributes it to an unidentified and probably fictitious Provençal poet, Guiot. The story of the ignorant and naive Parzival, who sets out on his adventures without even knowing his own name, employs the classic fairy-tale motif of “the guileless fool” who, through innocence and artlessness, reaches a goal denied to wiser men.

Wolfram uses Parzival's dramatic progress from folk-tale dunce to wise and responsible keeper of the Grail to present a subtle allegory of man's spiritual education and development. Parzival also figures as the hero of Richard Wagner's last opera, Parsifal (1882). The complexity of Wolfram's theme is matched by his eccentric style, which is characterized by rhetorical flourishes, ambiguous syntax, and the free use of dialect.

Wolfram's influence on later poets was profound, and he is a member, with Hartmann von Aue and Gottfried von Strassburg, of the great triumvirate of Middle High German epic poets.