Here, according to Leland Chee – @HolocronKeeper and part of the fabled Lucasfilm Story Group – is the chronological story order of The Clone Wars episodes (the first digit represents the season, and the remaining digits represent the episode number, in the order they aired – “T” = theatrical release and “S4” = all of Season 4):
216 116 T 301 303 101-115 117-121 201-203 217-219 204-214 220-222 305-307 302 304 308 122 309-311 215 312-322 S4 502-513 501 514-520 601-613
As for season 7, there’s no “official” order listing out there yet. That said, we know for sure that episodes 5-12 – the “Ahsoka’s Walkabout” story arc (5-8) and the “Siege of Mandalore” story arc (9-12) – take place immediately after the finale of season 5.
As for the rest: the best guess is that the events of all of season 6, and season 7’s “Bad Batch” story arc (episodes 1-4), take place within the same time frame as the four episodes of the “Ahsoka’s Walkabout” arc.
What follows are links to the main “Briefing” episodes that recap the events of each episode of Star Wars: The Clone Wars episode we’ve covered on the show. For additional analysis of characters, plot lines, connections to other Star Wars stories, and much more, check out The Clone Wars category of the show!
Season 1:
01: Ambush
02: Rising Malevolence
03: Shadow of Malevolence
04: Destroy Malevolence
05: Rookies
06: Downfall of a Droid
07: Duel of the Droids
08: Bombad Jedi
09: Cloak of Darkness
10: Lair of Grievous
11: Dooku Captured
12: The Gungan General
13: Jedi Crash
14: Defenders of Peace
15: Trespass
16: The Hidden Enemy
17: Blue Shadow Virus
18: Mystery of a Thousand Moons
19: Storm Over Ryloth
20: Innocents of Ryloth
21: Liberty on Ryloth
22: Hostage Crisis
Season 2 (Rise of the Bounty Hunters):
01: Holocron Heist
02: Cargo of Doom
03: Children of the Force
04: Senate Spy
05: Landing at Point Rain
06: Weapons Factory
07: Legacy of Terror
08: Brain Invaders
09: Grievous Intrigue
10: The Deserter
11: Lightsaber Lost
12: The Mandalore Plot
13: Voyage of Temptation
14: Duchess of Mandalore
15: Senate Murders
16: Cat and Mouse
17: Bounty Hunters
18: The Zillo Beast
19: The Zillo Beast Strikes Back
20: Death Trap
21: R2 Come Home
22: Lethal Trackdown
Season 3 (Secrets Revealed):
1: Clone Cadets
2: ARC Troopers
3: Supply Lines
4: Sphere of Influence
5: Corruption
6: The Academy
7: Assassin
8: Evil Plans
9: Hunt for Ziro
10: Heroes on Both Sides
11: Pursuit of Peace
12: Nightsisters
13: Monster
14: Witches of the Mist
15: Overlords
16: Altar of Mortis
17: Ghosts of Mortis
18: The Citadel
19: Counterattack
20: Citadel Rescue
21: Padawan Lost
22: Wookiee Hunt
Season 4 (Battle Lines):
1: Water War
2: Gungan Attack
3: Prisoners
4: Shadow Warrior
5: Mercy Mission
6: Nomad Droids
7: Darkness on Umbara
8: The General
9: Plan of Dissent
10: Carnage of Krell
11: Kidnapped
12: Slaves of the Republic
13: Escape from Kadavo
14: A Friend in Need
15: Deception
16: Friends and Enemies
17: The Box
18: Crisis on Naboo
19: Massacre
20: Bounty
21: Brothers
22: Revenge
Season 5:
1: Revival
2: A War on Two Fronts
3: Front Runners
4: The Soft War
5: Tipping Points
6: The Gathering
7: A Test of Strength
8: Bound for Rescue
9: A Necessary Bond
10: Secret Weapons
11: A Sunny Day in the Void
12: Missing in Action
13: Point of No Return
14: Eminence
15: Shades of Reason
16: The Lawless
17: Sabotage
18: The Jedi Who Knew Too Much
19: To Catch a Jedi
20: The Wrong Jedi
Season 6 (The Lost Missions):
1: The Unknown
2: Conspiracy
3: Fugitive
4: Orders
5: An Old Friend
6: The Rise of Clovis
7: Crisis at the Heart
8: The Disappeared, Part I
9: The Disappeared, Part II
10: The Lost One
11: Voices
12: Destiny
13: Sacrifice
Season 7:
1: The Bad Batch
2: A Distant Echo
3: On the Wings of Keeradaks
4: Unfinished Business
5: Gone With a Trace
6: Deal No Deal
7: Dangerous Debt
8: Together Again
9: Old Friends Not Forgotten
10: The Phantom Apprentice
11: Shattered
12: Victory and Death