A Technical Machine, or TM for short, is an item that is used to teach a Pokémon a move. TM set on Pokémon Brown has changed a bit from the one introduced on Pokémon Red/Blue, with 12 TMs changing the learning move. The game features 50 TMs and four HMs. As in Pokémon Red/Blue, a TM is a single-use item.
TM List
| TM | Move | Location | |
| TM 01 | |||
| TM 02 | |||
| TM 03 | Water Pulse | reward for beating Karpman in Merson Gym | |
| TM 04 | |||
| TM 05 | Roar | can be bought at Hayward Dept. Store for  1000, Western Docks
| |
| TM 06 | |||
| TM 07 | Hail | reward for defeating Lily in Owsauri Gym | |
| TM 08 | |||
| TM 09 | Bullet Seed | Merson Cave, F1, near the pond on the side with the exit to Merson Pass | |
| TM 10 | |||
| TM 11 | |||
| TM 12 | |||
| TM 13 | |||
| TM 14 | |||
| TM 15 | Hyper Beam | can be bought at Hayward Dept. Store for 7500
| |
| TM 16 | Light Screen | can be traded at Hayward Dept. Store rooftop for Fresh Water | |
| TM 17 | Protect | can be bought at Hayward Dept. Store for 3000
| |
| TM 18 | |||
| TM 19 | Giga Drain | reward for defeating Lois in Moraga Gym | |
| TM 20 | Safeguard | can be traded at Hayward Dept. Store rooftop for Soda Pop | |
| TM 21 | Frustration | can be bought at Hayward Dept. Store for 1000
| |
| TM 22 | |||
| TM 23 | Iron Tail | Nugget Pass | |
| TM 24 | |||
| TM 25 | |||
| TM 26 | |||
| TM 27 | |||
| TM 28 | Dig | can be bought at Hayward Dept. Store for 2000
| |
| TM 29 | |||
| TM 30 | |||
| TM 31 | Brick Break | can be bought at Hayward Dept. Store for 3000
| |
| TM 32 | |||
| TM 33 | Reflect | can be traded at Hayward Dept. Store rooftop for Lemonade | |
| TM 34 | Shock Wave | given by Scott after defeating him in Jaeru Gym | |
| TM 35 | |||
| TM 36 | Sludge Bomb | given by a Team rocket Grunt in Hayward City | |
| TM 37 | |||
| TM 38 | |||
| TM 39 | Rock Tomb | Jaeru City, given by a man standing nearby PokéMart if you agree to listen to his story | |
| TM 40 | Aerial Ace | West of Hiker Jeromein Moraward Path | |
| TM 41 | |||
| TM 42 | |||
| TM 43 | Secret Power | Merson City, from the President of Poke Fan Club | |
| TM 44 | Rest | Merson City, Motel, Room 8 | |
| TM 45 | Attract | given by a gril in front of Hayward Dept. Store | |
| TM 46 | Thief | ||
| HM 01 | Cut | Origal Maze | |
| HM 02 | Fly | Moraga Town, given by a gril in a house behind a cutable tree | |