Former Deans
| The Term of Office | Name | Duty Time | Department |
| Acting Dean | Dr. Cheng-Hsien Lee | Feb. 2026 ~ Jul. 2026 | Department of Marine Environment and Engineering |
| The 14th | Dr. Te-Yu Liao | Aug. 2023 ~ Jan. 2026 | Department of Oceanography |
| The 13th | Dr. Chin-Chang Hung | Aug. 2020 ~ Jul. 2023 | Department of Oceanography |
| The 12th | Dr. Hsien-Hua Lee | Oct. 2017 ~ Jul. 2023 | Department of Marine Environment and Engineering |
| Acting Dean | Dr. Jyh-Horng Sheu | Aug. 2017 ~ Sep. 2017 | Department of Marine Biotechnology and Resources |
| The 11th | Dr. Chau-Chang Wang | Aug. 2016 ~ Jul. 2017 | Institute of Undersea Technology |
| The 10th The 9th |
Dr. Houng-Yung Chen | Aug. 2010 ~ Jul. 2016 | Department of Oceanography |
| The 8th | Dr. Jin-Yuan Liu | Aug. 2007 ~ Jul. 2010 | Institute of Undersea Technology |
| The 7th The 6th |
Dr. Yang-Yih Chen | Aug. 2001 ~ Jul. 2007 | Department of Marine Environment and Engineering |
| The 5th | Dr. Der-Duen Sheu | Aug. 1998 ~ Jul. 2001 | Institute of Marine Geology and Chemistry (now Department of Oceanography) |
| The 4th The 3rd |
Dr. Hin-Kiu Mok | Aug. 1992 ~ Jul. 1998 | Insitute of Marine Biology |
| The 2nd | Dr. Chen-Tung Arthur Chen | Aug. 1989 ~ Jul. 1992 | Institute of Marine Geology and Chemistry (now Department of Oceanography) |
| The 1st | Dr. Kun-Hsiung Chang | Aug. 1986 ~ Jul. 1989 | Insitute of Marine Biology |
