Authorities released surveillance video (above) of the women wanted in connection with the late afternoon attack last Tuesday in a park on the corner of East 181st Street and Morris Avenue in Tremont.
One of the women on the surveillance video is seen carrying a small child.
Police say the suspects walked up to the victim in the park around 6 p.m. and starting punching her and hitting her with a stick. They then ran off with her phone.
The victim suffered multiple injuries in the attack, police said. Details on her condition were not available.