George Reginald Geary PC KC MC OBE (August 12, 1872[1] – April 30, 1954) was a Canadian politician.

He served in World War I and was awarded the Military Cross and the French Legion of Honour.

Geary was also awarded the Military Cross and Croix de Guerre during World War I.

In 1925 he was elected as a member of parliament as a Conservative from the riding Toronto South and remained an MP until 1935.

Geary attempted to regain a seat in the 1940 federal election but was defeated by Arthur Roebuck.

In 1990, his former residence was declared a historic site by the province, naming the home "Geary House".