This chapter examines the effects of international trade on the French labour market. Between 1977 and 1993, trade with countries with GDP per capita less than that of France resulted in job losses of around 350,000, mostly low-skilled workers. However, this loss was mainly due to changes in trade balance rather than the factor content of trade. Trade affected the productive efficiency of industries and the average skill of their labour demand. These effects were not specific to trade with developing countries.