Fleabane is a common name for some flowering plants in the family Asteraceae.

Most are in the subfamily Asteroideae:

• Conyza (butterweeds or horseweeds: Astereae)
• Erigeron (Astereae)
• Inula ("yellowheads": Inuleae)
• Pluchea (camphorweeds: Inuleae)
• Pulicaria (Inuleae)
• Vernonia (ironweeds: Vernonieae)