This is Obi-Wan Kenobi actor Ewan McGregor's hilt, chosen amongst a dozen of them prior to shoot "The Phantom Menace"

Whose lightsaber is this ?

This hilt was chosen by actor Liam Neeson, who played Qui-Gon Jinn, prior to shooting "The Phantom Menace"

This is the Skywalker lightsaber, as initially built during the Clone Wars. Although all four have technically carried this weapon in battle, it never was anyone else's, but Anakin's.

This is Hayden Christensen's Darth Vader lightsaber, as said actor carried from "Revenge of the Sith" through to the "Kenobi" series.

This is Anakin Skywalker's llightsaber, as it was when Luke Skywalker lost it on Bespin, in "Empire Strikes Back". Although both Luke and Rey carried this weapon, it never was their own.

Although every single one of them had this lightsaber in their hands at some point, it was Luke's own lightsaber.

Despite sharing a ressemblence with all four characters' lightsabers, this one was built by Jaina Solo on her uncle's Jedi Præxum, on Yavin 4, about 23 years after the Battle of Yavin.

This is Leia Organa's lightsaber in Disney's canon, as revealed in "The Rise of Skywalker". Leia Organa had another lightsaber in Legends.

Despite sharing the emitter shape with all three other characters, this lightsaber's the one Rey built after the battle of Exegol ("The Rise of Skywalker")

This is Sir Alec Guinness' hilt, as said to Ewan McGregor at the start of shooting "Revenge of the Sith".

This double-bladed lightsaber recently got canonized as Bastila's lightsaber, after being only the default double-bladed lightsaber in the video game it originates from, "Star Wars : Knights of the Old Republic" .

Late actor Ray Stevenson got to carry this lightsaber (the first orange-bladed lightsaber on live-action, by the way) for a short while during the "Ahsoka" series.

One of Luke Skywalker's first apprentices, Corran Horn ended up hollowing a speeder's handlebar to create this lightsaber.

This is Ray Park's lightsaber as seen in "The Phantom Menace". It's also the first double-bladed lightsaber revealed, as said actor was proficient with said weapon.

Created for Star Wars : Rebels animated series, this lightsaber recently made its live-action debut in the "Ahsoka" series.

This is Darth Malak's lightsaber from "Star Wars ; Knights of the Old Republic". Despite being the only character in the entire game to have a dedicated lightsaber item, it was never canonized until recently.

This lightsaber design was shared between the three others, this one pictured being Luminara Unduli's lightsaber. Both Unduli and Koon had colored markings on the emitter, while Windu's one was plain. Luminara's one also had golden pommel grooves. Koon's was orange then blue, Unduli's was green, Windu's one was blue.

Out of these four characters, who NEVER carried this lightsaber ?

Designed by both author Timothy Zahn and live-action model Shannon McRandle, this hilt was one of the first specifically detailed hilt created for an Expanded Universe character, back in the 1990s, for "Heir of the Empire", the initial Episode VII.

This was Obi-Wan Kenobi's VERY FIRST lightsaber, as a padawan and before the events of "The Phantom Menace". This lightsaber's whereabouts isn't known.

This was Revan's Jedi lightsaber, the blue then purple-bladed lightsaber he carried throughout the Mandalorian Wars then after, all the way until the Emperor's Throne Room.

Despite having been constructed and first worn by Ezra Bridger, he publically and openly gave it to Sabine, hence making it her lightsaber.

This is the lightsaber former Jedi Grand Master Ven Zallow carried all the way until Darth Malgus' invasion of the Jedi Temple on Coruscant, where said Sith took Zallow's life. This lightsaber's seen fall off dying Zallow's hands, down to the floor, during the "Deceived" trailer for Star Wars : the Old Republic..

Designed for the "Clone Wars" animated series, yet never seen during Operation Knightfall ("Revenge of the Sith") 

This is the original Leia Organa's lightsaber, now replaced with the one seen in "The Rise of Skywalker".

This is Dooku's Jedi lightsaber, prior to his fall to the dark side, as revealed in "Tales of the Jedi" animated series.

This is the lightsaber Darth Vader used to duel Obi-Wan Kenobi aboard the first Death Star ( "A New Hope")

Despite this hilt being -as usual from BioWare- one of many hilts present in-game without being exclusive to a specific character, this hilt was attributed to Jedi Master Orgus Din.

as shown in "Star Wars Dark Forces : Jedi Knight" and worn by Kyle Katarn throughout the whole trilogy.

Among Luke Skywalker's (on the right), Kyle Katarn's (top left) and Desann's (right to Luke's) lightsabers are all the available hilts for Jaden Korr, the character's player.

Star Wars : Jedi Knight III : Jedi Academy

From which Star Wars Story do these lightsabers come ?

She started as a Sith using the two on the bottom during the Clone Wars, then the two others upon turning to the bright side.

(Yes, they all belonged to the same person)

Whose lightsabers are these ?

Count Dooku's Sith lightsaber, as introduced with the character in "Attack of the Clones".

This was the first - and only - lightsaber that featured a blaster gun technology, allowing Bridger to shoot while fencing.

Despite looking similar to Anakin's lightsaber, this one has been built by his descendant Kol Skywalker on Ossus, and later wielded by Kol's son Cade.

As seen in "Star Wars : The Old Republic" : This is the lightsaber that killed Jedi Masters Kao-Cen Darach and Ven Zallow.

As featured in "Star Wars : The Old Republic". The bottom one is the generic lightsaber design used in Knights of the Old Republic for all characters except Malak, and the top one was a generic design from "The Old Republic" attributed to Revan. 

To whom do these two lightsabers belong ?

Despite Mara Jade and Ki-Adi-Mundi having had purple crystals prior, this is the very first purple lightsaber to make it to the big screen, in "Attack of the Clones".

Despite both Anakin's and Obi-Wan's sabers surviving through to the Original trilogy, all these lightsabers were in the Prequel Trilogy.

From Which trilogy do these lightsabers come ?

Whose own lightsaber isn't present in this picture ?

All those hilts appeared in "Revenge of the Sith" except Ewan's hilt : Obi-Wan switched hilts during the Clone wars.

Out of all these sabers, which one is the odd one out ?

Can you name the Star Wars character given a picture of its lightsaber(')s hilt ? 

Easy and Hard guesses, 4 to 6 choices on all questions.

All eras covered from the Old Republic to the Yuuzhan Vong War, with both original and Disney canons represented.