The 2017 New York City borough president elections were held on November 7, 2017, to elect the presidents of each of the five boroughs in New York City. They coincided with other city elections, including for mayor, public advocate, and city council.
All five incumbents were re-elected, and Democrats won all boroughs except for Staten Island.
Incumbent Democrat Gale Brewer ran for re-election to a second term.
Incumbent Democrat Rubén DÃÂaz Jr. ran for re-election to a third term. He was the only incumbent president to face primary challengers, with the primary being held on September 12.
Incumbent Democrat Eric Adams ran for re-election to a second term.
Incumbent Democrat Melinda Katz ran for re-election to a second term.
Incumbent Republican James Oddo ran for re-election to a second term.