This list could change any minute as I'm just thinking of moments off the top of my head right now.
THE PHANTOM MENACE
1. Qui-Gon Jinn & Obi-Wan Kenobi vs. Darth Maul
(I don't love the battle as much as others do, but Duel of the Fates makes up for any complaint I have about this scene)
2. Qui-Gon Jinn's Funeral
3. The Pod Race
ATTACK OF THE CLONES
1. The Arena battle, both with the creatures & the Jedi
2. Seismic charges
3. You wanna buy some death sticks?
REVENGE OF THE SITH
1. Opera house scene (one of the best Star Wars scenes)
2. Order 66
3. Battle over Coruscant
Wow, I wasn't able to put Anakain vs. Obi-Wan in the top 3 or the birth of Vader/birth or his children. I may need to rewatch this, it has a lot more great moments than I expected.
I may actually need to rewatch all the prequels. As a kid who didn't know better I loved them, when I grew up I started to see the flaws and disliked them,
but now I like Revenge of the Sith again and, while I don't like ep 1 & 2, I don't think they're as bad as people say they are. I haven't rewatched the prequels in a while, maybe I should.
A NEW HOPE
1. Death Star trench run
2. Binary sunset
3. That's no moon... or Alderaan's destruction... or Greedo vs. Han Solo... or the opening scene (I can't really decide)
I think A New Hope is more of an experience than a few great moments. It has a sense of adventure that I think (almost) no other movie has and that's the reason why I can watch this movie over and over again without ever getting bored.
THE EMPIRE STRIKES BACK
1. Darth Vader vs. Luke Skywalker
2. Yoda & Luke (especially when Yoda lifts the X-wing)
3. Battle on Hoth
I want to add so many more moments ("I love you, I know" & everything Vader related). I could probably even make a top 20 or top 30 Empire moments, that's how much I love this movie.
RETURN OF THE JEDI
1. Every dynamic between the emperor, Luke & Vader, especially when Vader kills the emperor and afterwards (so Luke talking with Vader & Vader's funeral)
2. Darth Vader vs. Luke Skywalker (again)
3. Going into the Death Star
THE FORCE AWAKENS
1. The scene with Kylo Ren & Han Solo
2. Rey vs. Kylo Ren
3. Rey finally meets Luke
Other things I wanted to include are 'That's not how the force works', Kylo stopping a blaster bolt in mid-air and most of the scenes with Poe (Oscaar Isaac plays his character so good in this movie).
ROGUE ONE: A STAR WARS STORY
1. Hallway scene
2. The destruction of Scarif
3. The battle on Scarif
THE LAST JEDI (SPOILERS)
1. Luke's final moments
2. Rey & Kylo Ren vs. the Praetorian Guards
3. Yoda & Luke
I want to add so many more moments, Kylo killing Snoke, all the conversations between Rey & Kylo, Holdo sacrificing herself, Finn & Phasma (great acting from Boyega), Luke & Kylo Ren (infinite chills), Poe Dameron's mutiny, Luke training Rey, Leia reuniting with Luke, the battle of Crait (the speeder battle). The more I think about this more iconic moments this movie has. While I didn't really like the space Leia moment when I first watched it, I like that scene more and more the more I think about it.