Rhoda Willis, alias Leslie James, (14 August 1867 – 14 August 1907) was an English baby farmer convicted of murder. She was the last woman to be executed in Wales. She was born in Sunderland in 1867. She was sentenced to death at Glamorgan Assizes for murdering the illegitimate child of a single woman named Maud Treasure on 3 June. Willis was executed by hanging at Cardiff prison on 14 August 1907, her 40th birthday. She was the only woman to be hanged in Wales in the 20th century and the last baby farmer to be executed.