Arthur C. Newby | |
|---|---|
| Born | Arthur Calvin Newby December 29, 1865 near Monrovia, Indiana, U.S. |
| Died | September 11, 1933 (aged 67) Indianapolis, Indiana, U.S. |
| Resting place | Crown Hill Cemetery |
| Known for | Founding the Indianapolis Motor Speedway |
Arthur Calvin Newby (December 29, 1865 – September 11, 1933) was an American businessman and pioneer of the bicycle and automotive industries in Indianapolis, Indiana. He was best known as one of the founders of the Indianapolis Motor Speedway.