The 2019 Bronx Open was a professional tennis tournament played on hard courts.

It was the 18th edition of the Bronx Open, and first edition as part of the WTA International tournaments of the 2019 WTA Tour.

It took place at the Cary Leeds Center in Crotona Park in The Bronx, New York City, United States from 18 to 24 August 2019.

[1] This tournament replaced the Tournoi de Québec on the WTA Tour.

[2] The following players received wildcards into the singles main draw: The following players received entry from the qualifying draw: The following players received entry as lucky losers: The following pairs received wildcards into the doubles main draw: