Pengetua-pengetua SMK Muara Tuang Sejak 1976
| Bil | Nama | Tempoh |
| 1 | En. Daniel Law | 1976 |
| 2 | En. Wong Tze Yong | 1976-1977 |
| 3 | En. Martin Chai | 1977-1981 |
| 4 | En. John Sia | 1981-1983 |
| 5 | En. Arthur Chew Sze Fatt | 1983-1986 |
| 6 | En. Sahari Ahmad | 1987 |
| 7 | En. Matthew Mark Ho- pemangku | 1988 |
| 8 | En. Ricky Ho | 1988 |
| 9 | En. Haili Dolhan | 1988-1989 |
| 10 | En. Jeniri Amir | 1990-1992 |
| 11 | En. Sukiman Suradi | 1992-1993 |
| 12 | Cik Evelyn Ritikos- pemangku | 1993 |
| 13 | En. Selbi Seman | 1993-1994 |
| 14 | Pn. Aminah Hj Sapawi | 1994-2001 |
| 15 | Pn. Fatimah Matair | 2001-2006 |
| 16 | Tn. Hj Mohd Bedrie Bin Hj Ali Akebar | 2006-2013 |
| 17 | En. Wahap b. Wak | 2014-2017 |
| 18 | En. Ahmat Daud B Lugom | 2017-2020 |
| 19 | Pn. Setia Binti Ken | 2020 |