Two teenagers and a 25-year-old man were injured in a pair of shootings about an hour apart in Manhattan on Tuesday night, according to cops.

In the first shooting, a 17-year-old boy was shot in the back on West 51st Street at about 6:55 p.m., police said.

He was taken to Mt. Sinai Morningside Hospital in stable condition, the NYPD said.

Then, just before 8 p.m., a 25-year-old man was hit in the hand and an 18-year-old man was struck in the leg by gunfire on the Upper West Side in front of NYCHA’s Amsterdam Houses, authorities said.

Two suspects fled on bicycles following the shooting, police said.

Both shootings were targeted attacks, police said.

All three victims are expected to survive, police said.

So far, there are no arrests in the two shootings as the probes are ongoing.