The 2019 New York Open was a men's tennis tournament played on indoor hard courts. It was the second edition of the New York Open, and part of the ATP Tour 250 series of the 2019 ATP Tour. It took place in Uniondale, New York, United States, at the Nassau Veterans Memorial Coliseum from February 11 through 17, 2019.
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
The following player received entry as a lucky loser:
The following pairs received wildcards into the doubles main draw:
The following pairs received entry as alternates: