The International Transport Workers' Federation (ITF) is an international trade union federation of transport workers' unions. Any independent trade union with members in the transport industry is eligible for membership of the ITF.

681 unions representing 4,500,000 transport workers in 148 countries are members of the ITF. It is one of several Global Federation Unions allied with the International Trade Union Confederation (ITUC).

The ITF's headquarters is located in London and it has offices in Nairobi, Ouagadougou, Tokyo, New Delhi, Rio de Janeiro, Georgetown, Moscow and Brussels.