Charles Mackintosh
Charles Mackintosh may refer to:
- Charles Henry Mackintosh, Irish Christian preacher
- Charles Herbert Mackintosh, Canadian politician
- Charles Rennie Mackintosh, Scottish architect and artist
- Charles Macintosh, Scottish chemist and inventor
- Charles Macintosh (composer and naturalist), Scottish composer and naturalist
- Charles Macintosh (rugby union), New Zealand rugby player and politician
- Charles McIntosh, Saskatchewan politician
- Charles Edward McIntosh, Canadian American politician in Wisconsin