SWR3 is a popular German radio station based in Baden-Baden, Baden-Württemberg. It is part of the Südwestrundfunk (SWR) public broadcasting network. The station was created in 1998 through the merger of SDR3 and SWF3, and quickly became one of Germany's most listened-to radio stations.

SWR3 primarily targets a young adult audience, playing contemporary pop and rock music. Its programming includes:

• The latest hit songs and music news
• Comedy segments and radio plays
• Live concert broadcasts
• News and traffic updates
• Interactive listener segments

The station is known for its annual music festival "SWR3 New Pop Festival" which showcases up-and-coming artists. SWR3 also maintains a strong online and social media presence, offering live streaming, podcasts, and mobile apps to engage with its audience across various platforms.