Simon II de Senlis , 4th Earl of the Honour of Huntingdon and Northampton was an Anglo-Norman nobleman. He was the son of Simon I de Senlis, Earl of Huntingdon-Northampton and Maud, Countess of Huntingdon. He married Isabel, daughter of Robert de Beaumont, 2nd Earl of Leicester and they had a son Simon.
- Occupation
- feudatory
- Citizenship
- Kingdom of England
- Died
- August 1153
