| Robert Milligan | |
| Birth Date: | 1892 |
| Birth Place: | Stoneykirk, Scotland |
| Death Date: | 25 September |
| Death Place: | Loos-en-Gohelle, France |
| Clubs1: | Newton Villa |
| Years2: | 1912–1913 |
| Clubs2: | Clyde |
| Caps2: | 1 |
| Goals2: | 0 |
Robert Milligan (1892 – 25 September 1915) was a Scottish amateur footballer who played in the Scottish Football League for Clyde.
Milligan worked at Douglas Park Colliery near Bellshill. After the outbreak of the First World War in August 1914, Milligan enlisted as a private in the Seaforth Highlanders.[1] He was killed in action during the Battle of Loos on 25 September 1915. He was commemorated on the Loos Memorial.