Sir William Lee Weipers, FRCVS FRSE (1904–1990) was a Scottish veterinary surgeon and educator.
He went into general practice from 1925 until 1949, apart from a period of two years (1927 to 1929) when he became a member of staff of the Royal (Dick) Veterinary College in Edinburgh.
His proposers were Norman Davidson, Robert Campbell Garry, William McGregor Mitchell and George Montgomery.
He was later awarded the honorary degree of Doctor of Veterinary Medicine and Surgery by his alma mater (1982).
In 1973 he was presented with the Blaine award by the British Small Animal Veterinary Association at their sixteenth annual conference in London.