Joseph Anthony Curtatone (born June 28, 1966) is an American politician from Somerville, Massachusetts who formerly served as the city's mayor from 2004 until 2022.

[2] After serving as an Alderman for the city of Somerville for eight years, Curtatone was elected mayor in 2003.

He concluded his ninth and final,[3] term as mayor in 2022 after 18 years in office.

[1][4] In 2006, Somerville was recognized by The Boston Globe Magazine as the Best Run City in the Commonwealth.

[3] In January 2017, Curtatone reaffirmed Somerville's sanctuary city policy saying "will not waver" in the support for documented and undocumented immigrants.