The British discus athletics champions covers three competitions; the current British Athletics Championships which was founded in 2007,[1] the preceding AAA Championships (1914-2006) and the UK Athletics Championships which existed from 1977 until 1997 and ran concurrently with the AAA Championships.[2]
Where an international athlete won the AAA Championships the highest ranking UK athlete is considered the National Champion in this list.
| AAA Championships men's event only | |||
|---|---|---|---|
| width=80 | Year | width=300 | Men's champion |
| 1914 | Walter Henderson | ||
| 1920 | NBA | ||
| 1921 | Walter Henderson | ||
| 1922 | Walter Henderson | ||
| 1923 | George Mitchell | ||