Makaira
| Makaira Temporal range:  | |
|---|---|
| Atlantic blue marlin, Makaira nigricans | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Actinopterygii | 
| Order: | Carangiformes | 
| Suborder: | Menoidei | 
| Superfamily: | Xiphioidea | 
| Family: | Istiophoridae | 
| Genus: | Makaira Lacépède, 1802 | 
| Type species | |
| Makaira nigricans Lacepède, 1802 | |
| Species | |
| Synonyms | |
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Makaira (Latin via Greek: μαχαίρα "sword") is a genus of marlin in the family Istiophoridae. It includes the Atlantic blue and Indo-Pacific blue marlins. In the past, the black marlin was also included in this genus, but today it is placed in its own genus, Istiompax.