Bill Brown (born July 31, 1912) is a former Australian Test cricketer who played 22 Tests between 1934 and 1948. Brown captained Australia in one Test in March 1946, against New Zealand in a match retrospectively awarded Test status. A right-handed opening batsman who along with Jack Fingleton formed an opening pair in the 1930s regarded as one of the finest in Test history, Brown was a member of Don Bradman's Invincibles that toured England in 1948 without suffering a defeat.
Due to the presence of Arthur Morris and Sid Barnes as the preferred openers, Brown only played in two of the five Tests, batting out of position in the middle order. Brown was also notable for being the player to be "Mankaded" – In a match in 1947–48, Brown had backed up too far and left his crease before the bowler, India's Vinoo Mankad delivered the ball. Mankad promptly removed the bails with Brown out of his ground.