The aircraft crashed in a field, igniting a fire, witnesses said.
Businessman Krzysztof Mielewczyk, husband of Law and Justice Party parliament member Dorota Arciszewska, was a passenger aboard the privately owned helicopter, the Polish press agency PAP reported Friday.
"We found two people in the wreckage of the helicopter with the third passenger lying 5 to 6 meters (16 to 19 feet) away," Tadeusz Kinkosz of the local fire company told the public broadcasting network TVP.
The cause of the crash has not been determined.
Notable deaths of 2014 [PHOTOS]