Nicholas Saunders (died 1605) was an English politician. He was the only son of Thomas Saunders of Uxbridge, Middlesex and educated at King's College, Cambridge (1565). He was employed as a government messenger carrying state correspondence to overseas countries. At one stage (1585) he got into debt and spent time in prison. He was elected a Member (MP) of the Parliament of England for Penryn in 1589, St. Ives in 1593, Helston in 1597 and Lostwithiel in 1601. He never married.