Calvin Ruzicka
| Current position | |
|---|---|
| Title | Head coach |
| Team | East Texas Baptist |
| Conference | ASC |
| Record | 10–9 |
| Biographical details | |
| Born | c. 1965 (age 59–60) |
| Alma mater | Southwest Texas State University (1988) |
| Coaching career (HC unless noted) | |
| 1999–2000 | Texas Christian Academy (TX) |
| 2001–2017 | Cedar Hill HS (TX) (ST/DB) |
| 2018–2022 | East Texas Baptist (AHC/DC) |
| 2023–present | East Texas Baptist |
| Head coaching record | |
| Overall | 10–9 (college) 18–4 (high school) |
Calvin Ruzicka (born c. 1965) is an American college football coach. He is the head football coach for East Texas Baptist University, a position he has held since 2023. He was the head football coach for Texas Christian Academy from 1999 to 2000. He also coached for Cedar Hill High School.