Brian McDonald
Brian McDonald or MacDonald may refer to:
- Brian McDonald (Australian footballer), Australian rules footballer
- Brian Macdonald (choreographer), Canadian dancer, choreographer and director
- Brian McDonald (Gaelic footballer)
- Brian McDonald (ice hockey), former ice hockey centre
- Brian Macdonald (politician), Canadian politician
- Brian MacDonald (sailor), Canadian Paralympic sailor
- Brian McDonald (screenwriter), American screenwriter
- Brian MacDonald, of the singing duo The MacDonald Brothers