In each case, the suspect approached the victims, physically assaulted them and then attempted to sexually assault them.
On Saturday, March 26th a 20-year-old woman was attacked around 9:30 p.m. on Rockaway Boulevard and 158th Street in Springfield Gardens.
In the second attack, a 24-year-old woman was targeted on Friday, April 22nd at 1:50 a.m. at 135th Avenue and 220th Street in Laurelton.
Police say the suspect is believed to be a black man between the ages of 18 and 22.
Anyone with information is asked to call Crime Stoppers at (800) 577-TIPS (8477).
You can also submit your tips by logging onto Crime Stoppers' website at www.nypdcrimestoppers.com or by texting your tips to CRIMES (274637), and then entering TIP577.