Steve Macdonald is a filk musician (singer/songwriter) from Michigan, who also appears at Renaissance Faires as "Gallamor the Bard". He served for several years as the Pegasus Award Evangelista, and was responsible for many changes in the award process that led to much greater participation among the voting base. He was inducted into the Filk Hall of Fame in 2006.
In September 2006 he emigrated to Germany.
WorlDream was a project that organized hundreds of filkers in North America and Europe to sing one song together, in celebration of the new millennium. Steve Macdonald, the project's instigator, attended ten conventions during 2001, and recorded filkers singing "Many Hearts, One Voice", a song he composed for the project. The tracks were then merged electronically. A number of one-off CDs of raw mixes were sold as Interfilk auction items, but there has been no public release yet as of May 2008.