On 16 January, at the European Championship Pijetlović scored in the first game two goals in an 8–5 win against Spain. In the second game, on 17 January, Pijetlović scored four goals for his national team helping them in a 13–12 win over Germany. On 19 January, in a difficult game against the defending European champions Croatia, Pijetlović scored two goals in a 15–12 win. On 21 January in the fourth match, Pijetlović was the top scorer with four goals in a routine victory against Romania 14–5. On 23 January, in the last round of group A, which Serbia lost to Montenegro with 11–7, Pijetlović scored two goals. Duško Pijetlović won the 2012 European Championship on 29 January. He scored a goal in the final against Montenegro which his national team won by 9–8. This was his second gold medal at the European Championships.