Captain America’s Real Avengers Rival Is Hawkeye, Not Iron Man

I love a good superhero grudge match. I also love being right, which is why I feel obligated to point out that the Avengers fandom has been obsessing over the wrong feud for years. As of 2026, I have watched fans treat Captain America versus Iron Man as the ultimate Avengers breakup. And sure, Civil War gave us plenty of drama, tears, and armored punches. But if we go back to the team’s earliest issues, the real thorn in Captain America’s side was not Tony Stark. It was Hawkeye. Yes, the guy with the bow. The archery gremlin. The walking sarcasm delivery system.

Let me set the stage, because context matters and I am nothing if not dramatic. During Civil War by Mark Millar and Steve McNiven, Marvel’s heroes get hit with the terrifying concept of accountability. The government wants oversight. Iron Man thinks this is reasonable. Captain America thinks this is a terrible idea, mostly because he does not want to fill out paperwork before punching a supervillain. Their disagreement explodes into a full-blown superhero civil war, with heroes picking sides and friendships getting shredded. Even after the fighting ends, Cap and Tony never quite recover. They can stand side by side again, but the emotional scar tissue remains. I get it. It is juicy. It is cinematic. It is also not the original Avengers rivalry.

The original rivalry starts with a much smaller, pettier, and frankly funnier problem: Hawkeye touching stuff he should not touch. In Avengers #21 by Stan Lee and Don Heck, the team is hanging around headquarters with no immediate crisis to handle. Instead of training, Hawkeye is fiddling with high-tech equipment. Captain America immediately tells him to knock it off. Cap explains that nobody except Tony Stark is allowed to touch the equipment, because the base technically belongs to Tony and he is just letting the Avengers use it. Hawkeye, being Hawkeye, snaps back. The argument nearly turns physical. I imagine the tension was thick enough to cut with an arrow.

Here is the part that makes me cackle. Hawkeye first joined the Avengers in Avengers #16 as a replacement member. The original lineup—Iron Man, Ant-Man, Wasp, and Thor—decided to take a much-needed break from superhero life. They made Captain America the leader because he had the most experience among the new members. Hawkeye hated that. He hated it with the passion of a man who has just been told he cannot press the shiny red button. He let Captain America know about his displeasure every chance he got. At first, Cap brushed off the insubordination. Eventually, in Avengers #21, he had enough. What had been a one-sided hatred became a proper rivalry.

This is where I need to defend my thesis with a tiny table, because tables make everything look smarter.

Before Civil War, Captain America and Iron Man rarely had any serious issues. They respected each other. They got along as teammates and fellow heroes. That is not to say their later conflict is meaningless—it absolutely is not. But in terms of Marvel Comics continuity, the Cap and Tony feud is relatively new. Cap and Hawkeye had problems from the start. After just a few issues together, those minor annoyances turned into mutual disdain. That is not a slow-burn philosophical disagreement. That is two coworkers fighting over the office printer while the building is on fire.

So the next time someone tells me Captain America’s greatest Avengers rival is Iron Man, I will nod politely, wait for them to finish, and then bring up Hawkeye. I will mention the equipment. I will mention the attitude. I will mention the near-fight. I will probably use too many emojis. But I will be right. Cap and Tony gave us the big tragic split. Cap and Hawkeye gave us the original grudge—and honestly, that is the one I find much funnier. 🏹🛡️