| Schedule: | Irregular |
| Ongoing: | Y |
| Genre: | Science fiction comics |
| Publisher: | Norma Editorial |
| Startyr: | 1980 |
| Endyr: | 2003 |
| Issues: | 13 |
| Writers: | Vicente Segrelles |
| Artists: | Vicente Segrelles |
| Creators: | Vicente Segrelles |
| Main Char Team: | The Mercenary Arnoldo de Vinci The Grand Lama Nan-Tay Claust |
| Sort: | Mercenario, El |
El Mercenario (en|italic=yes|The Mercenary) is a science fiction comics series by the Spanish artist Vicente Segrelles, published beginning in 1980. An unusual feature for a comic book, every panel is painted in oil, a time-consuming technique. The series is known for the great attention paid to the depiction of landscapes.
The series was initially serialized, beginning in 1980, in the journal Cimoc, before moving on, beginning in 1982, to be published as a collection of 13 albums, with at least 11 having been translated into English (primarily by NBM).
Beginning 1998, Segrelles began using the computer to illustrate most of his comics. The 10th edition of The Mercenary, Giants, was the first to include pages designed entirely by computer.
The latest volume was published in 2003.
The Mercenary tells the story of a mysterious and anonymous mercenary from a hidden valley called The Country of the Clouds. In this secluded region, the human race develops a culture different from the rest of the world, all while confronting flying dragons, reptilian giants, monsters, Amazons, and other characters familiar from the world of heroic fantasy.
A regular feature of The Mercenary adventures are beautiful women, often semi-nude. Most of the stories include an unusual twist.
The Mercenary is a science fantasy adventure. Although the setting and the style resembles the medieval milieu of classic fantasy tales, it is actually a science fiction story. Magic is due to advanced technology and aliens, while giants and monsters are natural fauna or the results of radiation. The only blatant magic is in a set of apocryphal stories told by the Mercenary to impress his companion Nan-Tay (album 10, "Giants").