Watch Lieutenant

Watch Lieutenants are Adeptus Astartes that belong to the Deathwatch, which is the Chamber Militant of the Ordo Xenos of the Inquisition. Alongside Watch Captains, they provide strategic and tactical counsel to a Watch Commander.^[1]

Sources

Deathwatch Forces
Command	Watch Master • Watch Captain (Primaris Watch Captain) • Watch Lieutenant • Librarian • (Primaris Librarian • Epistolary) • Chaplain (Primaris Chaplain) • Apothecary (Primaris Apothecary) • Techmarine (Primaris Techmarine • Forge Master) • Castellan • Company Ancient • Company Champion
Elites	Deathwatch Veterans (Terminator Squad • Vanguard Veterans • Veteran Bike Squad) • Champion • Keeper • Bladeguard Veteran • Company Veterans
Kill-Marines	Tactical • Assault • Devastator • Scout • Intercessor • Assault Intercessor • Heavy Intercessor • Inceptor • Reiver • Aggressor • Hellblaster • Eradicator • Infiltrator • Incursor • Eliminator • Suppressor • Outrider • Centurion • Black Shield
Vehicles	Invictor • Invader ATV • Dreadnought (Venerable Dreadnought • Redemptor Dreadnought) • Bike • Rhino • Razorback • Impulsor • Predator • Repulsor (Repulsor Executioner) • Gladiator • Land Raider (Crusader • Redeemer) • Land Speeder • Storm Speeder • Stalker • Hunter • Whirlwind • Vindicator • Corvus Blackstar • Drop Pod
Special Characters	Ortan Cassius • Artemis • Jensus Natorian • Kill Team Cassius