Sarah Lucia Hoagland (born 1945) is Professor of Philosophy and Women's Studies at Northeastern Illinois University in Chicago. She authored Lesbian Ethics: Toward New Value. She was also co-editor (with Julia Penelope) of For Lesbians Only, an anthology of writing on the topic of lesbian separatism, and (with Marilyn Frye) Re-reading the Canon: Feminist Interpretations of Mary Daly .
Hoagland is a collective member of the Institute of Lesbian Studies in Chicago, a staff member of the Escuela Popular Norteña, and a Research Associate of the Philosophy Interpretation and Culture Center at Binghamton University (Vestal, New York).
In 2000 Hoagland was inducted into the Chicago Gay and Lesbian Hall of Fame.