キチョウ属（キチョウぞく、Eurema）は、シロチョウ科モンキチョウ亜科に属しgrass yellowと呼ばれる広く分布する蝶の属である。

種の生息地域は、アジア、アフリカ、オセアニアから新世界までさまざまである。

この属には70を超える種が存在するが、300を超えるシノニムが付けられている。

種 
グループ内でアルファベット順に掲載:

和名は 及び による。

 Eurema ada (Distant & Pryer, 1887)
 Eurema alitha (C.& R. Felder, 1862) エサキキチョウ – scalloped grass yellow
 Eurema andersonii (Moore, 1886) ウスイロキチョウ – one-spot grass yellow
 Eurema beatrix (Toxopeus, 1939)
 Eurema blanda (Boisduval, 1836) タイワンキチョウ – three-spot grass yellow
 Eurema brigitta (Stoll, [1780]) ホシボシキチョウ – small grass yellow, no brand grass yellow
 Eurema candida (Stoll, [1782])
 Eurema celebensis Wallace, 1867
 Eurema desjardinsii (Boisduval, 1833) – angled grass yellow
 Eurema esakii Shirôzu, 1953
 Eurema floricola (Boisduval, 1883) – Malagasy grass yellow
 Eurema halmaherana Shirôzu & Yata, 1981
 Eurema hapale (Mabille, 1882) – pale grass yellow, marsh grass yellow
 Eurema hecabe (Linnaeus, 1758) キチョウ（ミナミキチョウ）– common grass yellow
 Eurema herla (Macleay, 1826) – pink grass yellow
 Eurema hiurai Shirozu & Yata, 1977
 Eurema lacteola (Distant, 1886) – scarce grass yellow
 Eurema laeta (Boisduval, [1836]) ツマグロキチョウ – spotless grass yellow
 Eurema lombokiana Fruhstorfer, 1897
 Eurema mandarinula (Holland, 1892) – mandarin grass yellow
 Eurema mentawiensis Corbet, 1942
 Eurema novapallida Yata, 1992
 Eurema nilgiriensis Yata, 1990 – Nilgiri grass yellow
 Eurema puella (Boisduval, 1832) – broad-margined grass yellow
 Eurema regularis (Butler, 1876) – regular grass yellow
 Eurema sari (Horsfield, [1829]) – chocolate grass yellow
 Eurema sarilata Semper, 1891
 Eurema senegalensis Boisduval, [1836] セネガルキチョウ – forest grass yellow
 Eurema simulatrix (Semper, 1891) – changeable grass yellow
 Eurema smilax (Donovan, 1805) – small grass yellow
 Eurema tilaha (Horsfield, [1829])
 Eurema nicevillei (Butler, 1898) – Malayan grass yellow
 Eurema timorensis Shirôzu & Yata, 1977
 Eurema tominia (Vollenhoven, 1865)
 Eurema upembana (Berger, 1981)
 Eurema zamida (Fruhstorfer, 1908)
Species group: 
 Eurema adamsi (Lathy, 1898)
 Eurema agave (Cramer, [1775])
 Eurema albula (Cramer, [1776]) – ghost yellow
 Eurema amelia (Poey, [1832])
 Eurema arbela Geyer, [1832]
 Eurema daira (Godart, [1819]) (type species) – barred yellow, fairy yellow, barred sulphur
 Eurema deva (Doubleday, 1847)
 Eurema elathea  (Cramer, [1777]) アトジロキチョウ
 Eurema fabiola (C. & R. Felder, 1861)
 Eurema lirina (Bates, 1861)
 Eurema lucina (Poey, [1852])
 Eurema mexicana (Boisduval, [1836]) – Mexican yellow
 Eurema nigrocincta Dognin, 1889
 Eurema paulina (Bates, 1861)
 Eurema phiale (Cramer, [1775])
 Eurema reticulata (Butler, 1871) アミメキチョウ
 Eurema salome (C. & R. Felder, 1861) – Salome yellow
 Eurema tupuntenem Lichy, 1976
 Eurema xantochlora (Kollar, 1850) エスキチョウ – tropical yellow
Species group abaeis:
 Eurema nicippe (Cramer, [1779]) ネムリキチョウ
 Eurema nicippiformis Munroe, 1947
Species group pyrisitia:
 Eurema chamberlaini Butler, 1897
 Eurema dina (Poey, 1832) ダイナキチョウ – bush sulphur, dina yellow
 Eurema euterpiformis Munroe, 1947
 Eurema leuce (Boisduval, 1836) – Hall's sulphur
 Eurema lisa (Boisduval & Leconte, 1829) – little yellow
 Eurema messalina (Fabricius, 1787) – shy yellow
 Eurema nise (Cramer, [1775]) – mimosa yellow
 Eurema portoricensis (Dewitz, 1877)  – Puerto Rican yellow
 Eurema proterpia (Fabricius, 1775) マエグロベニキチョウ – tailed orange, little jaune
 Eurema pyro (Godart, 1819) ピロキチョウ
 Eurema venusta (Boisduval, 1836)
Species group teriocolias:
 Eurema zelia (Lucas, 1852)
species group 不明
Eurema doris (Röber, 1909)
Eurema irena Corbet & Pendlebury, 1932
Eurema ormistoni (Watkins, 1925)
Eurema raymundoi (D'Almeida, 1928)
Eurema tondana (Felder, C & R Felder, 1865)