Overview
Arthur Day may refer to:
- Arthur Day (English cricketer) (1885-1969), English cricketer
- Arthur Day (Australian cricketer) (born 1933), Australian cricketer
- Arthur Day (golfer) (1878-1944), English golfer
- Arthur Louis Day (1869-1960), American geological physicist
- Arthur H. Day (1890-1967), American lawyer and politician from Ohio