The article aims to study the relationship between governance and economic growth in Tunisia. For this, we have integrated governance indicators into a growth model. Based on VAR modeling, the estimation of the model thus developed, using data from the World Bank for the period 1996-2017, made it possible to show that certain indicators of governance such as political stability, rule of law and regulatory quality have a positive influence on economic growth in Tunisia. Thus, the fight against corruption can further boost economic growth in countries rich in natural resources and applying democratic principles. On the other hand, other governance indicators such as government effectiveness and the voice of accountability do not produce expected effects on economic growth. As a result, political authorities need to improve governance indicators, including political stability, and control of corruption.