Trades Union Congress or Trade Union Congress can refer to:
Aden Trade Union Congress Guyana Trades Union Congress Irish Trades Union Congress Malaysian Trades Union Congress National Trades Union Congress in Singapore Scottish Trades Union Congress Trade Union Congress of Nigeria (1942), TUCN, a trade union federation established in 1942 Nigeria Trade Union Congress, NTUC, a breakaway of TUCN in 1960 that later merged to form the Nigeria Labour Congress Trade Union Congress of Nigeria, TUC, a trade union federation established in 2005 Trades Union Congress in the United Kingdom Trade Union Congress of Eswatini Trades Union Congress of Ghana Trade Union Congress of Namibia Trade Union Congress of Tanzania Trade Union Congress of the Philippines