| Bob Lilley | |
| Fullname: | Robert Lilley |
| Birth Date: | 3 April 1893 |
| Birth Place: | Bolton, England |
| Death Place: | Bolton, England |
| Position: | Defender |
| Years1: | 1914–1915 |
| Caps1: | ? |
| Goals1: | ? |
| Years2: | 1919–1920 |
| Caps2: | ? |
| Goals2: | ? |
| Years3: | 1920–1925 |
| Caps3: | 66 |
| Goals3: | 0 |
Robert Lilley (3 April 1893 – 12 January 1964) was an English professional footballer who played as a defender. He played 66 matches in the Football League for Nelson.