The 1983 FIBA European Championship, commonly called FIBA EuroBasket 1983, was the 23rd FIBA EuroBasket regional basketball championship, held by FIBA Europe. It took place from 26 May to 4 June 1983 in France. Italy defeated Spain in the final to win their first title.

EuroBasket, also commonly referred to as the European Basketball Championship, is the main international basketball competition that is contested quadrennially, by the senior men's national teams that are governed by FIBA Europe, which is the European zone within the International Basketball Federation.