Hardwicke Drummond Rawnsley (29 September 1851 – 28 May 1920) was an Anglican priest, poet, local politician and conservationist. He became nationally and internationally known as one of the three founders of the National Trust for Places of Historic Interest or Natural Beauty in the 1890s. Rawnsley was a prolific writer, publishing more than 40 books, including verse, sermons, historical studies, travel accounts and biographies. He retired in 1917 and moved to the village of Grasmere, in the southern Lake District, where he died in 1920, aged 68.