| Cyclargus thomasi | |
|---|---|
 | |
| Miami blue butterfly (Cyclargus thomasi bethunebakeri), Florida, U.S.A. | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Clade: | Pancrustacea |
| Class: | Insecta |
| Order: | Lepidoptera |
| Family: | Lycaenidae |
| Genus: | Cyclargus |
| Species: | C. thomasi |
| Binomial name | |
| Cyclargus thomasi (Clench, 1941) | |
| Synonyms | |
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Cyclargus thomasi, commonly known as Thomas's blue, Miami blue or Caribbean blue, is a species of butterfly in the family Lycaenidae. It is found in North America and the West Indies.
The subspecies C. t. bethunebakeri, which is found only in Florida, is known as the Miami blue.