Hilda May Hatt (28 April 1903 – 1975) was a British athlete.

[3] In 1922, Hatt finished second behind Daisy Wright in the national 120 yards hurdle event and third behind Sylvia Stone in the national high jump event.

The following year Hatt became the national high jump champion after winning the WAAA Championships title at the inaugural 1923 WAAA Championships.

[4][5] Hatt also finished second in the long jump and third in the 120 yards hurdles.

[6] In 1924 she participated in the 1924 Women's Olympiad and won the silver medal in running 1000 m and hurdling 120 yards.