The accused have been identified as Rekha and Ashok of Vrindaban's Gaura Nagar area, along with Hari Om, Netaram and Roshan of Bharatpur district's Agwa village, SP City Mukul Dwivedi said.
Acting on a tip-off, police laid a trap and apprehended the accused who were operating in Vrindaban's Gaura Nagar colony, they said, adding a girl has also been rescued from the spot.
According to police, Rekha was the kingpin of the gang, who along with her gang members used to target college girls and later "sell them", they said.
Police have registered a case under relevant Acts against the accused and further investigations are on to apprehend the other gang members, they said.