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Characters & first appearances

What is the first appearance of the Avengers?

Published Sep 14, 2026 · Updated Sep 14, 2026 · 1 min read

Short answerThe Avengers first appeared in The Avengers #1, cover-dated September 1963, by Stan Lee and Jack Kirby. The founding line-up was Iron Man, Thor, Ant-Man, the Wasp and the Hulk, brought together against Loki. Captain America joined in Avengers #4 (March 1964), which was also his first Silver Age appearance.

The issue

Unlike the Fantastic Four or X-Men, the Avengers were assembled from heroes who already had their own features, which is why the first issue needs no origins — just Loki's scheme to trap Thor and the Hulk being blamed for a train wreck. The Hulk quit in #2.

Avengers keys in the store

IssueCover dateWhy it matters
Avengers #1September 1963First appearance and formation
Avengers #4March 1964Captain America joins; first Silver Age Cap
Avengers #48January 1968First Dane Whitman as the Black Knight
Avengers #57October 1968First Vision
Avengers #87April 1971Origin of the Black Panther
Avengers #100June 1972Every Avenger to date assembles; Barry Windsor-Smith art

Other early keys

  • Avengers #8 (September 1964) — first Kang the Conqueror.
  • Avengers #16 (May 1965) — the new line-up of Captain America, Hawkeye, Quicksilver and Scarlet Witch.
  • Avengers #52 (May 1968) — Black Panther joins.

Collecting Avengers #1

A first-rank Silver Age key. High-grade copies are scarce; mid- and low-grade copies are the norm. It was reprinted in Marvel Milestone Edition (1993) and as a facsimile.

See the Avengers character page, and Avengers #4 explained and First appearance of the Vision for two of the keys above.

Written by the Rare Comics Collectors grading team. Spotted an error or have a question this guide does not answer? Tell us.

In the vault right now

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Key issueLast copy

Marvel Comics · Silver Age

Avengers #1

CGC 8.5 · Universal Blue

First appearance of the Avengers (Thor, Iron Man, Hulk, Ant-Man, Wasp)

(9)
$95,000
SaleKey issueLast copy

Marvel Comics · Silver Age

Avengers #57

CGC 9.4 · Universal Blue

First appearance of the Vision

(0)
$2,200$2,900
Key issueLast copy

Marvel Comics · Silver Age

Avengers #48

CGC 8.5 · Universal Blue

Dane Whitman becomes the new Black Knight

(0)
$1,900
Key issueLast copy

Marvel Comics · Silver Age

Avengers #4

CGC 6.5 · Universal Blue

First Silver Age appearance of Captain America

(0)
$2,800
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