Mercenaries by nationality

Ancient mercenaries

Conquistadors

Contract killers

Fictional mercenaries

Filibusters (military)

Ghilman

Medieval mercenaries

Mercenaries killed in action

Mercenary units and formations

Ninja

Privateers

Pro-Ukraine foreign volunteers in the Russian invasion of Ukraine

William Gardner

George Rogers Clark

Alexander Gardner

Albert Király

Marcu Cercel

Jasper Hanebuth

Johann von Mayr

João Caeiro

Benjamin Yeaten

Maarten Schenck van Nydeggen

Anthony Pohlmann

Samuel Cockburn (mercenary leader)

George Sinclair (mercenary)

Enno Brandrøk

Rodrigo de Villandrando

Bolli Bollason

Tex O'Reilly

Sigmund von Erlach (1614–1699)

Sebastian Peregrin Zwyer

John de Havilland

Harold Edward Dahl

Diogenes of Judea

Abdul Injai

Thomas W. Chittum