Broder Daniel (Swedish for Brother Daniel), often abbreviated as BD, was an alternative rock band from Gothenburg, Sweden. They formed in the late 1980s and then consisted of classmates Henrik Berggren and Daniel Gilbert. The band claims they started playing "to gain social respect" and it was decided early on that emotional expression would be more important to their sound than musical correctness.

Musically, they were inspired by bands such as The Jesus and Mary Chain and The Velvet Underground, relying heavily on distorted guitars and simple arrangements. Their lyrics have mostly centered on existential issues and youth angst.

Broder Daniel was largely regarded as a cornerstone of Swedish alternative music during the 1990s, even though the band has proven to be quite unstable ever since the beginning, with members leaving the band every few years. Their song "Shoreline" is considered a modern classic in Sweden, with the phrase "spela 'Shoreline'" ("play 'Shoreline'" in Swedish) commonly referenced in public. A monument to the band with a "Spela Shoreline" plaque existed in Gothenburg from 2014 to 2018.

The band broke up in 2008 following the suicide of guitarist Anders Göthberg, performing their final concert later that year at Gothenburg's Way Out West festival in his memory.