Star League Defence Force (SLDF) 'Mechs are simply regular mechs with superior Star League technology.
| Tonnage | Mech | Variant | Total Cost | Firepower | Mobility | Armor | Heat Efficiency | Weapons |
|---|---|---|---|---|---|---|---|---|
| 45 | Phoenix Hawk | PXH-1b | $6.94 M | 5 | 9 | 4 | 4 | 1x ERPPC, 1x ERLarge Laser, 2x Medium Laser, 2x MG(200) |
| 50 | Crab | CRB-27b | $14.18 M | 4 | 5 | 5 | 10 | 2x ERLarge Laser, 1x ERMedium Laser, 1x ERSmall Laser |
| 55 | Griffin | GRF-2N | $13.25 M | 4 | 7 | 6 | 10 | 1x ERPPC, 2x SRM6(33) |
| 70 | Warhammer | WHM-7A | $20.34 M | 10 | 3 | 7 | 3 | 2x ERPPC, 1x SRM6(16), 4x Medium Laser, 2x Small Pulse Laser |
| 75 | Black Knight | BL-6b-KNT | $23.09 M | 8 | 3 | 7 | 6 | 1x ERPPC, 2x Large Pulse Laser, 4x Medium Laser, 1x Small Laser |
| 75 | Marauder | MAD-2R | $19.60 M | 6 | 3 | 7 | 7 | 2x ERPPC, 1x AC5(15), 2x MediumLaser |
| 80 | Zeus | ZEU-5T | $21.46 M | 6 | 3 | 7 | 9 | 1x ERPPC, 1x ERLarge Laser, 1x LRM15(8), 2x Medium Laser |
| 85 | BattleMaster | BLR-1Gb | $24.67 M | 8 | 3 | 8 | 4 | 2x ERPPC, 1x Large Pulse Laser, 4x Medium Laser |
| 90 | Highlander | HGN-732b | $21.96 M | 9 | 3 | 9 | 10 | 1x Gauss Rifle(16), 1x LRM20++(12), 3x Medium Laser, 1x SRM6++(16) |
| 95 | Bull Shark | BSK-MAZ | $36.79 M | 16 | 1 | 9 | 4 | 2x LB10X+(16), 2x UAC5+(60), 4x ERMedium Laser++ |
| 100 | Atlas II | AS7-D-HT | $25.66 M | 12 | 1 | 10 | 7 | 1x AC20(10), 2x ERLarge Laser, 1x LRM20(12), 2x Medium Pulse Laser, 1x SRM6(16) |