Basketball Club Vienna, is an Austrian professional basketball club based in Vienna. It plays in the Austrian Basketball Superliga and regional competitions, the ABA League, for the following 2025–26 season. The team has won the Austrian championship two times, in 2013 and 2022.

The team was founded in 2001 as Basketball Club Vienna.

The first championship in club history came in the 2012–13 season, after Vienna beat Oberwart Gunners 3–2 in the Finals.

In September 2015, the team was renamed to "BC Hallmann Vienna", after new main sponsor Hallmann Holding of owner Klemens Hallmann.

In May 2022, the club won its second national title, by defeating Swans Gmunden 3–1 in the best of five series.

On July 8, 2025, the team will compete the ABA League for the following 2025–26 season due to its expansion of 18 teams, alongside Romanian basketball team, U-BT Cluj-Napoca and it will be the first Austrian team to compete in this regional league.

Due to sponsorship reasons, the team has had several names:

Note: Flags indicate national team eligibility at FIBA-sanctioned events. Players may hold other non-FIBA nationalities not displayed.