There have been two Baronetcies created for members of the Pepperell family, both in the Baronetage of Great Britain. Both creations are extinct.

The Pepperell Baronetcy, of Boston, Massachusetts, was created in the Baronetage of Great Britain on 15 November 1746 for the merchant and soldier William Pepperell, in recognition of him organizing, financing and leading the 1745 expedition

Siege of Louisbourg (1745)

The Siege of Louisbourg took place in 1745 when a New England colonial force aided by a British fleet captured Louisbourg, the capital of the French province of Île-Royale during the War of the Austrian Succession, known as King George's War in the British colonies.Although the Fortress of...

 that captured the French

France

The French Republic , The French Republic , The French Republic , (commonly known as France , is a unitary semi-presidential republic in Western Europe with several overseas territories and islands located on other continents and in the Indian, Pacific, and Atlantic oceans. Metropolitan France...

 garrison at Fortress Louisbourg during King George's War

King George's War

King George's War is the name given to the operations in North America that formed part of the War of the Austrian Succession . It was the third of the four French and Indian Wars. It took place primarily in the British provinces of New York, Massachusetts Bay, New Hampshire, and Nova Scotia...

. The title became extinct on his death in 1759.

The Pepperell Baronetcy, of Boston, Massachusetts, was created in the Baronetage of Great Britain on 9 November 1774 for William Pepperell. Born William Sparhawk, he was the grandson of the first Baronet of the 1746 creation. He was the adopted heir of his grandfather and succeeded to Pepperell's estates on the condition that he adopted the surname Pepperell in lieu of Sparhawk. The title became extinct on his death in 1816.