| Ken Kay | |
| Fullname: | Kenneth Kay |
| Birth Date: | 9 March 1920 |
| Birth Place: | Newark-on-Trent, England |
| Years1: | 1946–1947 |
| Years2: | 1947–1948 |
| Clubs2: | Mansfield Town |
| Caps2: | 1 |
| Goals2: | 0 |
| Years3: | 1948–1951 |
| Years4: | 1951 |
| Totalcaps: | 1 |
| Totalgoals: | 0 |
Kenneth Kay (9 March 1920 – 1986) was an English professional footballer who played in the Football League for Mansfield Town.