The role of alternative dispute resolution (ADR) in the management of cases and disputes in Nigeria and across the globe cannot be overemphasized. The judicial arm of the government is the arm responsible for interpretation of laws in Nigeria and the judiciary’s role in preserving the rights of citizens across Nigeria also cannot be overemphasized. It ensures that the society is stable in the face of insta-bility and ensures that lawlessness is not maintained. The judiciary ensures that laws made by the legislature are obeyed by ensuring that those who violate the provisions of any established laws are punished. In doing all these, it has been established that the system of administering justice in our courts in Nigeria is extremely slow. Considering the foregoing, alternative dispute resolution as a means of settling disputes has been of tremendous help in easing the hardship of getting cases resolved through the court system. This paper examines ways through which alternative dispute resolution has assisted the Nigerian judicial system and the need to use alternative dispute resolution the more in order to ensure that number of cases handled by courts are drastically reduced. Recommendations are made at the end of the research.