Where are the Lost Sectors?

Lost Sectors are basically mini-dungeons you can find as you explore the different planets while on Patrol. There are a total of 27 Lost Sectors spread across Earth, Nessus, Titan and Io and each one offers varying levels of challenge that includes plenty of enemies and a dungeon mini boss.

While exploring a planet on patrol keep an eye out for strange symbols painted on walls as they indicate a Lost Sector and its entrance is nearby. Once you are inside a Lost Sector you must clear the dungeon of its enemies and Boss where successfully doing so will allow you to open the Lost Sector chest at the end and take its loot.

The videos below will show you the Lost Sector locations.

Earth

This planet has 7 zones with a total of 16 Lost Sectors.

00:08 - Lost Sector #1 (Trostland - Atrium)

01:03 - Lost Sector #2 (Trostland - Widows Walk)

01:52 - Lost Sector #3 (Trostland - Terminus East)

02:39 - Lost Sector #4 (Outskirts - Scavengers Den)

03:28 - Lost Sector #5 (Outskirts - The Drain)

04:27 - Lost Sector #6 (Outskirts - Whispered Falls)

05:21 - Lost Sector #7 (Winding Cove - The Weep)

06:14 - Lost Sector #8 (Firebase Hades - Pathfinders Crash)

07:01 - Lost Sector #9 (Firebase Hades - Excavation Site XII)

07:57 - Lost Sector #10 (Firebase Hades - The Pit)

08:44 - Lost Sector #11 (The Gulch - Flooded Chasm)

09:43 - Lost Sector #12 (The Sludge - Shaft 13)

10:32 - Lost Sector #13 (The Sludge - Cavern Of Souls)

11:28 - Lost Sector #14 (The Sludge - Hallowed Grove)

12:22 - Lost Sector #15 (Sunken Isles - The Quarry)

13:10 - Lost Sector #16 (Sunken Isles - Skydock IV)

Titan

This planet that has 2 zones with a total of 3 Lost Sectors.

00:08 - Lost Sector #1 (Sirens Watch - Methane Flush)

01:12 - Lost Sector #2 (The Rig - DS Quarters-2)

02:18 - Lost Sector #3 (The Rig - Cargo Bay 3)

Nessus

This planet that has 7 zones with a total of 5 Lost Sectors.

00:08 - Lost Sector #1 (Exodus Black - The Rift)

01:05 - Lost Sector #2 (Glade of Echoes - The Carrion Pit)

02:13 - Lost Sector #3 (The Cistern - The Conflux)

03:38 - Lost Sector #4 (Artifacts Edge - The Orrery)

04:35 - Lost Sector #5 (The Tangle - Ancientd Haunt)

Lo

This planet that has 3 zones with a total of 3 Lost Sectors.

00:08 - Lost Sector #1 (The Rupture - Sanctum of Bones)

01:10 - Lost Sector #2 (The Rupture - Aphix Conduit)

02:23 - Lost Sector #3 (Lost Oasis - Grove of Ulan-Tan)