Der Club an der Alster is a field hockey and tennis club located in Hamburg, Germany.

The men's team have won seven Bundesliga titles, with the most recent one being won in the 2010–11 season.

[1] The women's team won their first Bundesliga title in the 2017–18 season.

[2] Bundesliga EuroHockey Club Champions Cup EuroHockey Cup Winners Cup Indoor Bundesliga EuroHockey Indoor Club Cup Bundesliga Indoor Bundesliga EuroHockey Indoor Club Cup