Of the accused witches, nineteen were hung at Gallows Hill: 

June 10
Bridget Bishop
July 19
Rebecca Nurse
Sarah Good
Susannah Martin
Elizabeth Howe
Sarah Wildes
August 19
George Burroughs
Martha Carrier
John Willard
George Jacobs, Sr.
John Proctor
September 22
Martha Corey
Mary Eastey
Ann Pudeator
Alice Parker
Mary Parker
Wilmott Redd
Margaret Scott
Samuel Wardwell

One accused witch was pressed to death on September 19 when he didn't plead guilty or innocent:

Giles Corey

Other accused witches died in prison:

Sarah Osborn
Roger Toothaker
Lyndia Dustin
Ann Foster
(thirteen or more others could have died in prison.)