Cops are looking for this thug (pictured) suspected in five home-invasion robberies in the West Village and Upper West Side — including two in which he posed as a UPS deliveryman.

The man tied up his victims in four of the attacks and made off with cash, jewels and electronics during the spree, which began on Oct. 8, when he broke into an apartment on Fifth Avenue and Ninth Street and overpowered a 53-year-old nanny.

He also struck on Oct. 16, when he forced his way into the Bank Street home of a woman in her 80s; on Oct. 25, when he busted into the home of two women who found him when they returned; last Thursday, when he robbed a Bank Street brownstone while posing as a deliveryman; and yesterday, when he pushed his way into the West 12th Street apartment of a 79-year-old woman.

(Source: NY Post)