Ode to a Tree is an outdoor 1977 sculpture by Le Roy (L. R.) Setziol, installed on the Oregon State University campus in Corvallis, Oregon, in the United States.

L. R. Setziol's Ode to a Tree (1977) is an Alaskan yellow cedar sculpture installed in the Forest Science Laboratory's courtyard on Jefferson Street, on the Oregon State University campus.

The bottom of one side of the sculpture features a bicycle parking rack.

The sculpture was surveyed and deemed "treatment needed" by the Smithsonian Institution's "Save Outdoor Sculpture!"

It is part of the Percent for Art Collection and administered by Oregon State University.