The Butterflies of Thailand are contained in a single order, divided into six families. The larger families are further divided into subfamilies. A total of 1,339 species is recorded from Thailand. The checklist below lists all species plus their associated subspecies recorded from Thailand. Taxonomy and nomenclature follow Ek-Amnuay, P. (2012) Butterflies of Thailand, Edition 2, with taxonomic updates incorporated from Yutaka, Butterflies in Indochina, Kimura (2011 - 2016) The Butterflies of Thailand, and recent publications. The complete checklist, including regional distribution, citations, synonyms and Thai names can be downloaded in Excel format: Thailand Butterfly Checklist.

Order: Lepidoptera (Butterflies and moths).
Family: Papilionoidae (Parnassians and swallowtails). Subfamily: Parnassinae (Parnassians). Extinct.

Family: Papilionoidae (Parnassians and swallowtails). Subfamily: Papilioninae (Group 1) (Swallowtails).
Birdwings, batwings, windmills, roses, clubtails, swallowtails, ravens, helens, mormons, redbreasts, spangles and peacocks.

Family: Papilionoidae (Parnassians and swallowtails). Subfamily: Papilioninae (Group 2) (Swallowtails).
Mimes, kaiser-i-hind, gorgons, swordtails, zebras, bluebottles, jays and dragontails.

Family: Pieridae (Whites and sulphurs). Subfamily: Pierinae (Group 1) (Whites).
Psyche, jezebels and sawtooths.

Family: Pieridae (Whites and sulphurs). Subfamily: Pierinae (Group 2) (Whites).
Whites, gulls, albatrosses, puffins, orange tips and wanderers.

Family: Pieridae (Whites and sulphurs). Subfamily: Coliadinae (Sulphurs and yellows).
Sulphurs, emigrants, grass yellows and tree yellow.

Family: Nymphalidae (Brush-footed butterflies). Subfamily: Danainae (Group 1) (Milkweeds).
Tigers and nymphs.

Family: Nymphalidae (Brush-footed butterflies). Subfamily: Danainae (Group 2) (Milkweeds).
Crows.

Family: Nymphalidae (Brush-footed butterflies). Subfamily: Satyrinae (Group 1) (Satyrids).
Evening browns, palmflys, lilacforks and treebrowns.

Family: Nymphalidae (Brush-footed butterflies). Subfamily: Satyrinae (Group 2) (Satyrids).
Foresters, labyrinths, tigerbrown, mandarin, owls, kaisers, diadems and pan.

Family: Nymphalidae (Brush-footed butterflies). Subfamily: Satyrinae (Group 3) (Satyrids).
Bushbrowns and grass brown.

Family: Nymphalidae (Brush-footed butterflies). Subfamily: Satyrinae (Group 4) (Satyrids).
Cyclopses, catseyes, ringlets, fiverings, fourrings, threerings and arguses.

Family: Nymphalidae (Brush-footed butterflies). Subfamily: Morphinae (Morphos).
Fauns, dryad, junglequeens, palmkings, koh-i-noor, saturns, jungleglories, junglekings, duffers and caliphs.

Family: Nymphalidae (Brush-footed butterflies). Subfamily: Charaxinae (Leafwings)
Begums, nawabs and rajahs.

Family: Nymphalidae (Brush-footed butterflies). Subfamily: Calinaginae (Freaks).

Family: Nymphalidae (Brush-footed butterflies). Subfamily: Heliconiinae (Longwings).
Julia, costers, lacewings, silverstripe, fritillaries, leopards, rustic, vagrant, yeomen, cruisers and assyrians.

Family: Nymphalidae (Brush-footed butterflies). Subfamily: Limenitidinae (Group 1).
Lascars.

Family: Nymphalidae (Brush-footed butterflies). Subfamily: Limenitidinae (Group 2).
Sailors.

Family: Nymphalidae (Brush-footed butterflies). Subfamily: Limenitidinae (Group 3).
Sergeants and colonel.

Family: Nymphalidae (Brush-footed butterflies). Subfamily: Limenitidinae (Group 4).
Colonel, commodores, commander, panther, knight, clipper, viscounts, earls and counts.

Family: Nymphalidae (Brush-footed butterflies). Subfamily: Limenitidinae (Group 5).
Barons, dukes, duchess, marquises and archdukes.

Family: Nymphalidae (Brush-footed butterflies). Subfamily: Cyrestinae (Daggewings and maps).
Maps and maplets.

Family: Nymphalidae (Brush-footed butterflies). Subfamily: Pseudergolinae.
Tabby, popinjay and constable.

Family: Nymphalidae (Brush-footed butterflies). Subfamily: Biblidinae (Tropical brush-footed butterflies).
Castors and dandies.

Family: Nymphalidae (Brush-footed butterflies). Subfamily: Apaturinae (Emperors).
Emperors, princes, pashas, courtesans, courtiers, circe and siren.

Family: Nymphalidae (Brush-footed butterflies). Subfamily: Nymphalinae. (True brush-footed butterflies).
Commas, admirals, painted lady, jesters, pansies, wizard, lurcher, eggflys, autumn leaf and oakleafs.

Family: Nymphalidae (Brush-footed butterflies). Subfamily: Libytheinae (Beaks).

Family: Riodinidae (Metalmarks). Subfamily: Nemeobiinae.
Punchinellos, punches, judies, harlequins and columbines.

Family: Lycaenidae (Gossamer-winged butterflies). Subfamily: Portitiinae (Algivorous lycanids).
Gems, emerald, brilliants and bluejohns.

Family: Lycaenidae (Gossamer-winged butterflies). Subfamily Liphyrinae (Moth butterfly). No images.

Family: Lycaenidae (Gossamer-winged butterflies). Subfamily: Miletinae (Harvesters).
Brownies, darkies, Mottles, Taraka Pierrots and Apefly.

Family: Lycaenidae (Gossamer-winged butterflies). Subfamily: Curetinae (Sunbeams).

Family: Lycaenidae (Gossamer-winged butterflies). Subfamily: Polyommatinae (Group 1) (Blues).
Pierrots, cupids, babul blue, quakers and malayan.

Family: Lycaenidae (Gossamer-winged butterflies). Subfamily: Polyommatinae (Group 2) (Blues).
Hedge blues, albocerulean and grass blues.

Family: Lycaenidae (Gossamer-winged butterflies). Subfamily: Polyommatinae (Group 3) (Blues).
Jewels, Chilades blues, Euchrysops blues, forget-me-nots, Leptotes blues, peablue, and ceruleans.

Family: Lycaenidae (Gossamer-winged butterflies). Subfamily: Polyommatinae (Group 4) (Blues).
Lineblues, fourlines and sixlines.

Family: Lycaenidae (Gossamer-winged butterflies). Subfamily: Polyommatinae (Group 5) (Blues).
Singleton, straight-wing blues, Niphanda pierrots, ciliate blues and Caerulea blue.

Family: Lycaenidae (Gossamer-winged butterflies). Subfamily: Lycaeninae (Coppers).
Sapphires.

Family: Lycaenidae (Gossamer-winged butterflies). Subfamily: Aphnaeinae (Silverlines).

Family: Lycaenidae (Gossamer-winged butterflies). Subfamily: Theclinae (Group 1) (Hairstreaks).
Hairstreaks, Arhopala oakblues and bushblues.

Family: Lycaenidae (Gossamer-winged butterflies). Subfamily: Theclinae (Group 2) (Hairstreaks).
Plushblues, Mahathala oakblues, Apporasa oakblue, saffron, acacia blues, Iraota blues, leaf blues and tinsels.

Family: Lycaenidae (Gossamer-winged butterflies). Subfamily: Theclinae (Group 3) (Hairstreaks).
Yams, yamflies, imperials, cardinal and mandarin blue.

Family: Lycaenidae (Gossamer-winged butterflies). Subfamily: Theclinae (Group 4) (Hairstreaks).
Posies, onyxes and royals.

Family: Lycaenidae (Gossamer-winged butterflies). Subfamily: Theclinae (Group 5) (Hairstreaks).
Tits, cornelians, guava blues, sparks, plane, flashes, witch and plush.

Family: Hersperidea (Skippers). Subfamily: Coeliadinae (Awls).
Awlets, awls and awlkings.

Family: Hersperidea (Skippers). Subfamily: Pyrginae (Group 1) (Spread-winged skippers).
Dawnflies, Lobocla flats, Celaenorrhinus flats, Darpa angles and Odina flats.

Family: Hersperidea (Skippers). Subfamily: Pyrginae (Group 2) (Spread-winged skippers).
Pied Flats, Sarangesa flats, Seseria flats, Pintara flats, Chamunda flats, Gerosis flats, Mooreana flats, snow flats, Ctenoptilum angles, Odontoptilum angles, Caprona angles and Spialia skippers.

Family: Hersperidea (Skippers). Subfamily: Hesperiinae (Group 1) (Grass skippers).
Hoppers and aces.

Family: Hersperidea (Skippers). Subfamily: Hesperiinae (Group 2) (Grass skippers).
Bobs, coons and demons.

Family: Hersperidea (Skippers). Subfamily: Hesperiinae (Group 3) (Grass skippers).
Cupitha darts, flitters, Salanoemia darters, lancers, Lotongus palmers, Zela palmers, Erionota skippers and redeyes.

Family: Hersperidea (Skippers). Subfamily: Hesperiinae (Group 4) (Grass skippers).
Hidari skippers, palmers, darts, darters and dartlets.

Family: Hersperidea (Skippers). Subfamily: Hesperiinae (Group 5) (Grass skippers).
Swifts and wights.