The funeral prayers for Inspector Javed, who had embraced martyrdom during an exchange of fire with terrorists, were performed in Lakki Marwat on Tuesday, reported 24NewsHD TV channel.
According to police, two terrorists of a banned organisation were also killed during the shootout.
The accused had been involved in extortion, target killings, bombings and attacks on police.
The police had also recovered arms and ammunition from the possession of the accused.
Reporter: Sajid Baloch