Most Iconic Movie Posters

Fucking shit! Best movie poster EVAIR.

Ghostbusters.

Lawrence of Arabia
It’s a Mad, Mad, Mad, Mad World

2001: A Space Odyssey
https://www.amazon.com/Posters-USA-Odyssey-Poster-GLOSSY/dp/B06XJGWKHH/ref=pd_lpo_vtph_201_tr_img_1?_encoding=UTF8&psc=1&refRID=4TKQ1913H11RQ2846FYN

Not sure if it has the same impact today, but at the time the Platoon poster was significantly memorable and often parodied.

At that, Travolta in a white suit striking that weird pose for Saturday Night Fever.

Jaws

The iconic poster for ROBOCOP pretty well sold the movie.

I’m afraid you’ve got it backwards.
The Brothers Hildebrant poster was the later poster. I was there when the film premiered, and the original poster* was the Tom Jung poster that you’ve indicated as a “later” poster. I was surprised when the Hildebrant poster showed up later that summer with its more colorful image and “softer” contours.

See here for corroboration:

  • Actually, the original Star Wars poster was one bearing only the words “Star Wars” in foil lettering on a black background, which I first saw months before the film’s release.

More Corroboration from Wookieepedia

It’s hard for a recent poster to be considered iconic when not much time has passed, but I’m sure there have been a few from the last 20 years that will stand the test of time. Here’s the first one I thought of that might do so.

You must remember this…

https://www.movieposter.com/posters/archive/main/38/MPW-19005

The back-to-back shot of two people from different worlds in PRETTY WOMAN.

I’ll second this.
The Peabody-Essex Museum just wrapped up a show of Horror Film Poster art from the collection of Kirk Hammett of Metallica. It’s a truly awesome collection of rare and iconic posters

The Mummy is definitely one of the iconic posters

I stand corrected!

Tommy Lee Jones and Will Smith – billed, simply, as MR JONES and MR SMITH – clad in black suits, wearing black sunglasses, toting slightly-oversized rayguns, with the tagline of Protecting The Earth From The Scum Of The Universe: MEN IN BLACK

Forbidden Planet

The Day the Earth Stood Still

This message brought to you by the Robots Who Like Earth Women Foundation.

Back in the 1960s, Forrest J. Ackerman’s Famous Monsters of Filmland magazine had a recurring feature called "Carry on Monsters, with publicity pictures of momnster bearing fainted women in their arms
It’sd worth pointing out that, even though the posters depict the robots carrying fainted women in their arms, they don’t do so in the movioes. But both Robby and Gort carried [I[MEN* in their arms.

And DEAD men, at that