The Bible mentions several armor bearers, though not always by name. Here's a list of the most prominent ones, along with details about them:
* The Armor Bearer of Abimelech: This armor bearer is mentioned in Judges 9:54. When Abimelech was mortally wounded by a woman dropping a millstone on his head, he ordered his armor bearer to kill him to avoid the shame of dying by a woman's hand. The armor bearer followed his command.
* Jonathan's Armor Bearer: In 1 Samuel 14, this unnamed armor bearer accompanied Jonathan in a daring raid against the Philistines. He demonstrated great faith and loyalty, agreeing to follow Jonathan even if it meant facing great danger. The Lord worked through them to cause a great rout in the Philistine army.
* The Armor Bearer of Saul: This armor bearer is mentioned in 1 Samuel 31:4-6. After being seriously wounded in battle, Saul asked his armor bearer to kill him to avoid being captured and tortured by the Philistines. When the armor bearer refused, Saul fell on his own sword and died. Upon seeing Saul's death, the armor bearer also killed himself.
While there may be other instances of individuals acting as armor bearers, these are the most notable examples specifically identified as such in the Bible.