Grace McKenzie
Grace McKenzie was an English swimmer from Garston, Liverpool, who competed in the 1920 and 1924 Summer Olympics.
In the 1920 Olympics, she won a silver medal in the 4×100 m freestyle relay event and was third in the first round of the 100 m freestyle event and fourth in the first round of the 300 m freestyle event and did not advance in both occasions. Four years later in Paris she again won a silver medal in the 4 × 100 m freestyle relay event.