The 2013–14 EHF Cup was the 33rd edition of the EHF Cup and the second edition since the merger of the EHF Cup with the EHF Cup Winners' Cup. In the present format, the tournament began in early September with three knockout qualifying rounds, which concluded by late November. The 16 surviving teams were then allocated into four groups of four, where teams played against each other home-and-away in a round-robin format. The four group winners and four runners-up qualified to the quarter-finals, with each of the quarter-final winners proceeding to the Final 4 tournament played in May 2014. However, because the hosts of the Final 4 tournament, Füchse Berlin, finished the group stage among the group winners, they have clinched the direct ticket to the final weekend and decided that only three quarter-finals were played for the remaining spots in the final tournament as only the top three second-placed teams qualified to the quarter-finals. The final tournament was won by Hungarian side Pick Szeged.

AEK Handball Club is the handball department of the major Greek multi-sports club A.E.K. It was established in 2005. The club is commonly known in European competitions as AEK Athens HC.