Edward Prosser Rhys (4 March 1901 – 6 February 1945) was a Welsh journalist, poet and publisher. On Mynydd Bach there is a monument to Prosser Rhys and three other notable poets from local villages who competed at the National Eisteddfod: T. Hughes Jones (1895–1966), B. T. Hopkins (1897–1981) and J. M. Edwards (1903–1978). It is located just south of near Llyn Eiddwen.