| Earl Killian | |
| Birth Date: | 3 August 1920 |
| Coach Sport1: | Soccer |
| Coach Years2: | 1951 |
| Coach Team2: | Towson |
| Coach Sport3: | Basketball |
| Coach Years4: | 1958–1963 |
| Coach Team4: | Towson |
| Coach Sport5: | Baseball |
| Coach Years6: | 1957–1973 |
| Coach Team6: | Towson |
| Admin Years1: | 1969 |
| Admin Team1: | Towson |
| Overall Record: | 5–4 (soccer) 9–76 (basketball) 97–92–2 (baseball) |
Earl Willard Killian (August 3, 1920 – September 21, 2022) was an American college sports head coach and athletic director. He coached Towson University's men's soccer, men's basketball, and baseball teams. He was the first head coach of all three teams.
As of November 2016, Killian was living in Daytona Beach, Florida,[1] and he turned 100 in August 2020.[2] He died on September 21, 2022, at the age of 102.[3]