Chaitophorinae is a subfamily of aphids in the family Aphididae. There are about 12 genera and more than 180 described species in Chaitophorinae.

Genera Tribe: Chaitophorini Chaitogenophorus Zhang, Qiao & Chen, 1999 Chaitophorus Koch, 1854 Lambersaphis Periphyllus Hoeven, 1863 (maple aphids) Pseudopterocomma MacGillivray, 1963 Trichaitophorus Takahashi, 1937 Yamatochaitophorus Higuchi, 1972

Tribe: Siphini Atheroides Haliday, 1839 Caricosipha Börner, 1939 Chaetosiphella Hille Ris Lambers, 1939 Laingia Theobald, 1922 Sipha Passerini, 1860

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