'Ode to the West Wind' is by-

The Title of P. B. Shelley is Revolutionary Poet, Lyrical Poet, Poet of Wind, Poet of Hope and Regeneration. He was expelled from Oxford University for atheism. He was drowned while he was crossing the Adriatic Sea in 1822.
His famous poems are Ode to the West Wind, To a Skylark, Ozymandias, The Cloud, To Night, Song of Proserpine etc.
Source: Website lecture and Encyclopedia Britannica.