The Old Republic Era, also referred to as the Sith era, takes place from 25,053 BBY (the founding of the Republic), until 1000 BBY (the Seventh Battle of Ruusan and the end of the New Sith Wars).
- Crosscurrent
- Star Wars: Tales of the Jedi — The Golden Age of the Sith
- Star Wars: Tales of the Jedi — The Fall of the Sith Empire
- Lost Tribe of the Sith: Precipice
- Lost Tribe of the Sith: Skyborn
- Lost Tribe of the Sith: Paragon
- Lost Tribe of the Sith: Savior
- A Tale from the Dark Side
- The Most Dangerous Foe (bookend story takes place in 0 ABY)
- Jedi Protector
- Star Wars: Tales of the Jedi — Ulic Qel-Droma and the Beast Wars of Onderon
- Star Wars: Tales of the Jedi — The Saga of Nomi Sunrider
The Great Hyperspace War took place in 5000 BBY.
- Star Wars: Tales of the Jedi - Dark Lords of the Sith
- Star Wars: Tales of the Jedi — The Sith War
- Light and Shadow
- Star Wars: Tales of the Jedi - Redemption
- Knights of the Old Republic: Flashpoint Interlude: Homecoming
- Knights of the Old Republic: Reunion
- Labor Pains
- Knights of the Old Republic: Days of Fear
- Knights of the Old Republic: Nights of Anger
- Knights of the Old Republic: Daze of Hate
- Knights of the Old Republic: Knights of Suffering
- Interference
- Knights of the Old Republic: Vector
- Knights of the Old Republic: Exalted
- Knights of the Old Republic: Turnabout
- Knights of the Old Republic: Vindication
- Knights of the Old Republic: Prophet Motive
- Knights of the Old Republic: Faithful Execution
- Knights of the Old Republic: Dueling Ambitions
- Knights of the Old Republic: Masks
- Knights of the Old Republic: The Reaping
- Knights of the Old Republic: Destroyer
- Knights of the Old Republic: Demon
- Star Wars: Knights of the Old Republic: War
- Lost Tribe of the Sith: Purgatory
- Lost Tribe of the Sith: Sentinel
- Knights of the Old Republic: Opportunities
- The Old Republic: Revan
- The Old Republic: Revan audiobook
- The Old Republic: Revan
- The Old Republic: Revan audiobook
- Vacation
- Hope
- The Old Republic: The Third Lesson
- The Old Republic: Smuggler's Vanguard
- Deceived
- The Old Republic: Deceived
- The Old Republic: Deceived audiobook
- The Old Republic: Threat of Peace
- Star Wars: The Old Republic
- The Old Republic: Fatal Alliance
- The Old Republic: Fatal Alliance audiobook
- Star Wars: The Old Republic—The Lost Suns
- The Price of Power
- The Sixth Line
- The Final Trial
- The Last Battle of Colonel Jace Malcom
- The Old Republic: Annihilation
- The Old Republic: Annihilation audiobook
- Star Wars: The Old Republic: Rise of the Hutt Cartel
- Star Wars: The Old Republic: Galactic Starfighter
- Star Wars: The Old Republic: Galactic Strongholds
- "Surface Details"
- "Wanted: Dead and Dismantled"
- "Remnants"
- "Bedtime on Concordia"
- "One Night in the Dealer's Den"
- "Regrets"
- Star Wars: The Old Republic: Shadow of Revan
- Sacrifice
- Brothers
- Star Wars: The Old Republic: Knights of the Fallen Empire
- Betrayed
- "A Mother's Hope"
- Star Wars: The Old Republic: Knights of the Eternal Throne
- Star Wars: The Old Republic: Onslaught
- "Intelligence Report: Historical Analysis of Manaan"
- "Mission Abstract: Investigate link between Darth Malgus and the planet Elom"
- Star Wars: The Old Republic: Legacy of the Sith
- Disorder
- "All That's Left"
- "Bottled Fury"
- "Snare"
- Lost Tribe of the Sith: Pantheon
- Lost Tribe of the Sith: Secrets
- Star Wars: Galactic Battlegrounds (Gungan Campaign, Missions 1-3)
- Lost Tribe of the Sith: Pandemonium
- Star Wars: Lost Tribe of the Sith—Spiral
- Prototypes
- Darth Bane: Path of Destruction
- Darth Bane: Path of Destruction audiobook
- Darkness Shared
- "The Apprentice" — Star Wars Tales 17
- "All for You" — Star Wars Tales 17
- Jedi vs. Sith
- Bane of the Sith
- Darth Bane: Rule of Two
- Darth Bane: Rule of Two audiobook