The victims were attacked in the home on Surrey Circle in Shirley around 11:30 p.m.
They were taken to Brookhaven Memorial Hospital Medical Center in East Patchogue with non-life threatening injuries.
One man received stitches to his head, while the other had a leg injury. A third resident was uninjured.
Police say the suspects, carrying a machete, burst into the house, attacked the victims and made off with cash and cell phones.
Authorities believe the house was targeted.
No arrests were immediately made.
