The 2002–03 season was the 95th season in the history of FC Lugano and the first after returning to the Nationalliga B, the second division in Switzerland. Lugano were unable to complete the league after going bankrupt and were dissolved on 9 April.
Source: RSSSF Rules for classification: 1) points; 2) goal difference; 3) number of goals scored. FC Lugano: 5 points deducted for irregularities in license application. FC Winterthur: 8 points deducted for irregularities in license application.