| Map | Title | Author | Players | |
|---|---|---|---|---|
| DM-Ta_Prohm_B2 | Ta_Prohm_B2 | Unknown | Unknown | |
| DM-TaiSheng | TaiSheng | Steve "Luv_Studd" Keene | 6 - 10 | |
| DM-TANK_FIGHT_I_V | DM-TANK_FIGHT_I_V | Unknown | Unknown | |
| DM-TANK_FIGHT_II | DM-TANK_FIGHT_II | Unknown | Unknown | |
| DM-Tantra | Tantra | Michail 'Moloch' Levchinko | 10-16 | |
| DM-TAW-Facility | TAW Facility | fiopro | up to 8 . thanks to everyone who helped me test this map! by fiopro | |
| DM-Tcnica | DM-Tcnica | Unknown | Unknown | |
| DM-TeenRoom | Teen Room | Sebastien NOVA | 8 up to 32 | |
| DM-Tempest3 | Tempest3 | ilbeppe and JollyRulez | 2 to 12 | |
| DM-Tempest_Classic | DM-Tempest_Classic | Unknown | Unknown | |
| DM-TempestX | Tempest X | Ryan "Morg" Morgan | 6 to 10 | |
| DM-TempestX2 | Tempest X2 | Ryan "Morg" Morgan | 6 to 10 | |
| DM-Temple | Temple | Unknown | Unknown | |
| DM-Tenkai | Tenkai | Unknown | Unknown | |
| DM-Tetris-2k8 | Tetris-2k8 | Unknown | Unknown | |
| DM-The_Dark_Goddess_Unreal | The_Dark_Goddess_Unreal | Michail 'Moloch' Levchinko | 2-10 | |
| DM-The_Dweller_Of_The_Gulf | The_Dweller_Of_The_Gulf | Michail 'Moloch' Levchinko | 4-16 | |
| DM-The_Edge1 | The Edge | Todor Vladev | 4 to 6 | |
| DM-the_Lords_of_Mergge | the_Lords_of_Mergge | David Lisboa(wolfbad6 symphonyhell Brazil) | 2 to 32 | |
| DM-The_Shallows | The_Shallows | Nacho | Unknown | |
| DM-TheArcticShipment | TheArcticShipment | Unknown | Unknown | |
| DM-TheConveyor_RC3 | TheConveyor_RC3 | Unknown | 6 to 12 | |
| DM-TheEdge | The Edge | Unknown | 5 to 10 | |
| DM-TheEnd_Dirts | DM-TheEnd_Dirts | Unknown | Unknown | |
| DM-TheLab_cooked | DM-TheLab_cooked | Unknown | Unknown | |
| DM-TheLostColony | TheLostColony | Unknown | Unknown | |
| Dm-TheLostForest | The Lost Forest | Bazavan Andrei | 2 to 16 | |
| DM-ThePriceofWar | ThePriceofWar | EpicJon | 8 to 12 | |
| DM-ThePriceofWar_Day | ThePriceofWar_Day | EpicJon | 8 to 12 | |
| DM-Therooms_by_Fol | DM-Therooms_by_Fol | Unknown | Unknown | |
| DM-TheWatchtower | TheWatchtower | Unknown | 2 to 8 | |
| DM-Throne | Throne | Sir_Squiggles | 18 to 28 | |
| DM-ThruWithU | ThruWithU | Kamil "NemiX" Kliber | 2 to 6 | |
| DM-Tiberium-SE | Tiberium-SE | Unknown | 10 to 16 | |
| DM-Titanium | Titanium | Matt Lefevere | Unknown | |
| DM-Toasted | Toasted | Unknown | don't get toasted (2 to 8 ) | |
| DM-Tokara | Tokara | Unknown | 8 to 16 | |
| DM-TokaraFalls | TokaraFalls | Neocane | 6 to 24 | |
| DM-TokaraFalls2 | TokaraFalls2 | Neocane | 6 to 24 | |
| DM-TokarisForest | TokarisForest | Unknown | Unknown | |
| DM-Tokay_Towers | Tokay_Towers | Neocane | 8 to 10 | |
| DM-Tokay_Towers_BETA | Tokay_Towers_BETA | Neocane | 6 to 8 | |
| DM-tokyo13_alpha | ExampleLevelName | Jean-Marie Petit-Homme | 2 to 8 | |
| DM-Tokyo_Sewer | Tokyo_Sewer | Lord_Simeon | Unknown | |
| DM-TokyoTrainwreck10 | Tokyo Trainwreck v1.0 | Team 222 | 8 to 10 | |
| DM-TokyoTrainwreck_RC1 | Tokyo Trainwreck RC1 | Team 222 (Williamson/Gray/Kojima) | 8 to 10 | |
| DM-Tomac | Tomac | Odedge | 6 to 12 | |
| DM-Tomac-WE | Tomac-WE | Odedge | 6 to 12 | |
| DM-Tomb | Tomb | Jakob Johansson | 6 to 12 | |
| DM-tower_of_city | tower_of_city | NeoX | 16 - 64 | |
| DM-TowersArena-MSUC | TowersArena (MSUC version) | Sebastien NOVA | 8 up to 20 | |
| DM-TowersArena2k9 | NOVA-Towers Arena 2k9 | Sebastien NOVA | 16 up to 31 | |
| DM-TowersArena2k9 | NOVA-Towers Arena 2k9 | Sebastien NOVA | 16 up to 31 | |
| DM-TR-GrandTheftHellbender | TR-GrandTheftHellbender | Joe "Relic" Unik | 6-32 | |
| DM-Training_Facility | Training Facility | Dj Posse-E | 6 to 16 | |
| DM-Training_Grounds | Training_Grounds | William Truran | Unknown | |
| DM-TrainingDay-UT3 | DM-TrainingDay-UT3 | Unknown | Unknown | |
| DM-TrainingDay][ | DM-TrainingDay][ | Samuel 'Ignotium' Mendez | 2-4 | |
| DM-TrainStation | TrainStation | Unknown | Unknown | |
| DM-Tranquility | Tranquility | Atlas000 | 2 to 12 | |
| DM-Tranquility | Tranquility | Gloryroader | 6 to 10 | |
| DM-TreasureCave_showcase | TreasureCave_showcase | Brad Sierzega | Unknown | |
| DM-Tribal-Final | Tribal-Final | Unknown | Unknown | |
| DM-Tundra | DmTundra]|[ | Unknown | Unknown | |
| DM-Tunnels | DM-Tunnels | J Darke | Unknown | |
| DM-Turbine_Classic | DM-Turbine_Classic | Unknown | Unknown | |
| DM-TurbineBSP | TurbineBSP | sneh | Unknown | |
| DM-TwinGardens | TwinGardens | Greg "Ghost142" Mladucky | 6 to 12 | |
| DM-Twisted | Twisted | Whole Lotta Holes | Unknown | |
| DM-Two-Deaths | Q1 Place of Two Deaths Remix | Vertigo101 | 2 to 6 | |
| DM-Tyron | Tyron | Layton Hawkes | 2 to 8 |