| Charles Frederick Allen | |
| Office1: | 1st President of the Maine State College |
| Term Start1: | 1871 |
| Term End1: | 1878 |
| Predecessor1: | Board of Trustees |
| Successor1: | Merritt Caldwell Fernald |
| Birth Date: | 28 January 1816 |
| Birth Place: | Norridgewock, Maine |
| Death Place: | Portland, Maine |
| Alma Mater: | Bowdoin College Wesleyan University |
| Profession: | academic administrator, theologian |
| Website: | Maine.edu |
Charles Frederick Allen (January 28, 1816 – February 9, 1899) was an American Methodist theologian and university president from Maine. In 1872, he earned a Doctorate of Divinity from Bowdoin College and Wesleyan University. He was the first president of Maine State College (1871–78). During his time as President, the college's enrollment increased from 17 to 102. He left the institution in 1878 in order to return to the ministry. He served as a Presiding Elder for three years.[1]