Beith (surname)
Beith is a Scottish surname. Notable people with the name include:
- Sir Alan Beith, British politician
- Alexander Beith, Scottish divine and author
- Gilbert Beith, Scottish merchant and politician
- Jackie Beith, Australian rugby union player
- Sir John Beith, British diplomat
- Major-General John Hay Beith, British schoolmaster, soldier and writer using the name Ian Hay
- Robert Beith, Canadian politician