Alasdair Hugh Wilson Boyle (born Glasgow, ) was a Scottish rugby union player. He played as a number eight.
He also played for London Scottish FC.
He had 6 caps for Scotland, from 1966 to 1968, scoring 1 try, 3 points on aggregate. He played in two Five Nations Championship competitions, in 1966 and 1967.
His brother Cameron Boyle was also capped for Scotland.