Trinity Western University offers a major, a minor, and a concentration in Biology. In addition to a biology major , an honours program is available for those interested in pursuing graduate or medical school. Four emphases are offered under the honours program: Cell and Developmental Biology, Biochemistry and Molecular Biology, Ecology, and a General Honours Biology that includes specializations in two subject areas of biology.

In collaboration with the Department of Chemistry and School of Business, the Biology Department offers a Biotechnology program.

The Biology Department also contributes to the Environmental Studies program, an interdisciplinary major involving the Natural Sciences and Social Sciences Faculties.