| Arnold Maltby | |
| Fullname: | Arnold Herbert Maltby |
| Birth Date: | 1 August 1913 |
| Birth Place: | Port Melbourne, Victoria |
| Originalteam: | Port Melbourne |
| Height: | 178 cm |
| Weight: | 77 kg |
| Statsend: | 1939 |
| Years1: | 1932–1936 |
| Club1: | Port Melbourne (VFA) |
| Games Goals1: | 46 (23) |
| Years2: | 1936–1938 |
| Games Goals2: | 34 (15) |
| Years3: | 1939 |
| Games Goals3: | 2 (0) |
Arnold Herbert Maltby (1 August 1913 – 25 August 2003) was an Australian rules footballer who played for the Essendon Football Club and North Melbourne Football Club in the Victorian Football League (VFL).[1]
He later served in the Australian Army during World War II.[2]