Nicholas Longespee was a medieval Bishop of Salisbury. Longespee was the son of Ela, 3rd Countess of Salisbury, and William Longespee. He was a canon of Salisbury Cathedral before 1272 and held the office of treasurer of the diocese of Salisbury before 1275. He also held the position of rector of Lacock. Nicholas Longespee was also appointed as the Rector of The Parish of Wyke Regis in Weymouth in 1263. In his will he left money for the relief of the poor in Wyke Regis.