Ada Mona MacLeod (7 June 1895 – 27 January 1953) was an Australian amateur golfer.

[5] In the 1924 Australian Women's Amateur Macleod led at the start of the final round.

[7][8] She won the 1926 Australian championship at Royal Adelaide, eight strokes ahead of Susie Tolhurst, and retained the Victorian title.

[9][10] MacLeod's run of successes continued in 1927 when she retained the Australian championship at Royal Mebourne.

She reached the quarter-finals of the Scottish Women's Amateur Championship before losing to the eventual winner, Helen Holm.

[22] MacLeod went on to win her fourth Australian title, beating Jess Russell in the final.

[24] The first Tasman Cup match against New Zealand was played in 1933, between the qualifying for the Australian Women's Amateur and the match-play stage.

[25] MacLeod had not fully recovered when the first round of the Australian championship match-play was played and lost 8 and 7 in the 18-hole match, failing to win a single hole.