Albert Henry DeSalvo (September 3, 1931 – November 25, 1973) was an American rapist and serial killer in Boston, Massachusetts, who purportedly confessed to being the "Boston Strangler," the murderer of thirteen women in the Boston area from 1962 to 1964. In 1967, DeSalvo was imprisoned for life for committing a series of rapes. However, his murder confession has been disputed and debate continues as to which crimes he actually committed.

In 1968, a film about the murders was released, with DeSalvo being portrayed by Tony Curtis.

In July 2013, DNA was matched between seminal fluid found at the rape and murder of Mary Sullivan and DNA obtained from DeSalvo's nephew, linking DeSalvo to the murder of Sullivan and excluding 99.9% of the remaining population. Authorities exhumed DeSalvo's remains later that month and confirmed the DNA match.