Aaron's rod refers to any of the walking sticks carried by Moses' brother, Aaron, in the Torah.
Aaron's rod may also refer to:
- Aaron's Rod (novel), a novel by D. H. Lawrence
Plants
- Hylotelephium telephium, a plant also known as orpine or live-forever
- Solidago, a genus of North American plants with yellow flowers
- Thermopsis villosa, a species of North American plant with yellow flowers
- Verbascum thapsus, a biennial plant with medicinal uses and tall flowering stems