Peter St Clair-Erskine, 7th Earl of Rosslyn, , also known as Peter Loughborough, is a Scottish peer and police officer. He is Lord Steward of the Royal Household and Personal Secretary to Their Majesties, as well as a former Metropolitan Police Commander. The Earl's lands include Rosslyn Chapel.
- Occupation
- aristocrat, politician, police officer, military officer
- Position held
- member of the House of Lords, commanding officer, Master of the Household, Lord Steward of the Household
- Citizenship
- United Kingdom
- Born
