Sir Robert Ainslie, 1st Baronet was a British ambassador to the Ottoman Empire, orientalist, numismatist and Member of Parliament (MP) for the rotten borough of Milborne Port, in Somerset, between 1796 and 1802.
- Occupation
- diplomat, politician, ambassador, orientalist
- Position held
- member of the 1st Parliament of the United Kingdom, member of the 18th Parliament of Great Britain, ambassador of the United Kingdom to Turkey