The paper used a theoretical method to look at how the Nigeria Police are involved in counter-terrorism efforts in Nigeria. It aimed to find out how the police participate, how effective their involvement is, and what can be done to improve their performance in these operations. The structural functionalism theory was adopted to theoretically underpin the study. The outcome of the study reveals that the police force plays a variety of roles which manifest in different forms in the fight against terrorism. These forms are not limited to intelligence gathering, synergy with other sister agencies, liaison with community leaders to fish out terrorist enclaves and so on. The study also revealed that the police's regular use of overt force diminishes the effectiveness of their operations, as there is a need to fight the root cause of terrorism. The study recommends that the police should be specially trained on conflict resolution strategy while adopting the principle of community policing. To enhance counter-terrorism operational efficiency, the police should be given adequate and sophisticated equipment and, as well, undergo training and retraining to face the terrorist group.