Coreopsis tinctoria, commonly known as plains coreopsis, garden tickseed, golden tickseed, or calliopsis, is an annual forb in the Asteraceae family. The species is common in Canada (from Quebec to British Columbia), northeast Mexico (Coahuila, Nuevo León, Tamaulipas), and most of the United States, especially the Great Plains and Southern States. It has been introduced and naturalized into many parts of Europe and Asia.

It often grows in disturbed areas such as roadsides and cultivated fields.