Image | Item No. | Description | By |
| 811 | Baseplate 16 x 32 with Warehouse Set 341 Stud Pattern Catalog: Parts: Baseplate | 59 |
| bb0696 | Baseplate 18 x 26 Catalog: Parts: Baseplate | 1 |
| 367a | Baseplate 24 x 24 Catalog: Parts: Baseplate | 45 |
| 10a | Baseplate 24 x 32 with Rounded Corners Catalog: Parts: Baseplate | 546 |
| 10px1 | Baseplate 24 x 32 with Set 149 Dots Pattern Catalog: Parts: Baseplate | 74 |
| 10px6 | Baseplate 24 x 32 with Set 1601 Dots Pattern Catalog: Parts: Baseplate | 34 |
| 10p04 | Baseplate 24 x 32 with Set 345 Dots Pattern Catalog: Parts: Baseplate | 69 |
| 10px2 | Baseplate 24 x 32 with Set 346 Dots Pattern Catalog: Parts: Baseplate | 84 |
| 10p05 | Baseplate 24 x 32 with Set 351/545 Dots Pattern Catalog: Parts: Baseplate | 79 |
| 10px3 | Baseplate 24 x 32 with Set 353 Dots Pattern Catalog: Parts: Baseplate | 48 |
| 10p02 | Baseplate 24 x 32 with Set 354/560 Dots Pattern Catalog: Parts: Baseplate | 107 |
| 10px4 | Baseplate 24 x 32 with Set 361 Dots Pattern Catalog: Parts: Baseplate | 77 |
| 10p01 | Baseplate 24 x 32 with Set 363/555 Dots Pattern Catalog: Parts: Baseplate | 95 |
| 10b | Baseplate 24 x 32 with Squared Corners Catalog: Parts: Baseplate | 608 |
| 915 | Baseplate 24 x 32 with Three Driveways Catalog: Parts: Baseplate | 15 |
| 915a | Baseplate 24 x 32 with Three Driveways and Squared Corners Catalog: Parts: Baseplate | 16 |
| 915p02 | Baseplate 24 x 32 with Three Driveways with Set 347 Dots Pattern Catalog: Parts: Baseplate | 64 |
| 915px1 | Baseplate 24 x 32 with Three Driveways with Set 355 Dots Pattern Catalog: Parts: Baseplate | 42 |
| 915p01 | Baseplate 24 x 32 with Three Driveways with Sets 357 / 570 Dots Pattern Catalog: Parts: Baseplate | 96 |
| x244 | Baseplate 24 x 40 Catalog: Parts: Baseplate | 201 |
| 809 | Baseplate 24 x 40 with Gravel Quarry Sets 360 / 580 Dots Pattern Catalog: Parts: Baseplate | 121 |
| x244px2 | Baseplate 24 x 40 with Set 370/585 Dots Pattern Catalog: Parts: Baseplate | 163 |
| x1539 | Baseplate 25 x 25 - Set 704-2 Catalog: Parts: Baseplate | 1 |
| bb0060 | Baseplate 25 x 50 Catalog: Parts: Baseplate | 1 |
| 3811 | Baseplate 32 x 32 Catalog: Parts: Baseplate | 22484 |
| 2359px3 | Baseplate 32 x 32 with 7-Stud Road Curve and River Blue/Yellow/Gray Pattern Catalog: Parts: Baseplate | 840 |
| 3811px1 | Baseplate 32 x 32 with Beach Pattern Catalog: Parts: Baseplate | 4 |
| 309p02 | Baseplate 32 x 32 with Island and River Pattern Catalog: Parts: Baseplate | 457 |
| 3811p01 | Baseplate 32 x 32 with Set 7838 Dots Pattern Catalog: Parts: Baseplate | 85 |
| 3811a | Baseplate 37 x 32 Catalog: Parts: Baseplate | 2 |
| bb0040 | Baseplate 40 x 40 Catalog: Parts: Baseplate | 65 |
| 4186 | Baseplate 48 x 48 Catalog: Parts: Baseplate | 1385 |
| 4186p01 | Baseplate 48 x 48 with Playing Field Pattern Catalog: Parts: Baseplate | 159 |
| 4186a | Baseplate 50 x 50 Catalog: Parts: Baseplate | 241 |
| 6024 | Baseplate, Raised 32 x 32 Canyon Catalog: Parts: Baseplate, Raised | 67 |
| 6024px4 | Baseplate, Raised 32 x 32 Canyon with Brown Dirt and Gray Rocks Pattern Catalog: Parts: Baseplate, Raised | 756 |
| 6024px5 | Baseplate, Raised 32 x 32 Canyon with Brown/Green Mountain and River Rapids Pattern Catalog: Parts: Baseplate, Raised | 1 |
| 3947b | Baseplate, Raised 32 x 32 Crater Plate with Crater Studs Catalog: Parts: Baseplate, Raised | 1 |
| 3947bpx1 | Baseplate, Raised 32 x 32 Crater Plate with Crater Studs and Underwater Pattern Catalog: Parts: Baseplate, Raised | 2 |
| 3947a | Baseplate, Raised 32 x 32 Crater Plate without Crater Studs Catalog: Parts: Baseplate, Raised | 2 |
| 30473px1 | Baseplate, Raised 32 x 32 Foothill with Tan Dirt Pattern Catalog: Parts: Baseplate, Raised | 259 |
| 6092px2 | Baseplate, Raised 32 x 32 Three Level with Stone Ramp and Blue Pool Pattern Catalog: Parts: Baseplate, Raised | 1 |
| 6092px1 | Baseplate, Raised 32 x 32 Three Level with Yellow Dirt Pattern Catalog: Parts: Baseplate, Raised | 2 |
| 2552 | Baseplate, Raised 32 x 32 with Ramp and Pit Catalog: Parts: Baseplate, Raised | 12 |
| 2552px5 | Baseplate, Raised 32 x 32 with Ramp and Pit with Black and Dark Gray Rocks Pattern Catalog: Parts: Baseplate, Raised | 634 |
| 2552px2 | Baseplate, Raised 32 x 32 with Ramp and Pit with Craters Pattern Catalog: Parts: Baseplate, Raised | 1 |
| 2552px6 | Baseplate, Raised 32 x 32 with Ramp and Pit with Dark Gray and Light Gray Rocks Pattern Catalog: Parts: Baseplate, Raised | 1642 |
| 30271pb01 | Baseplate, Raised 32 x 48 x 6 with 4 Corner Pits with Dark Bluish Gray and Light Bluish Gray Rock Pattern Catalog: Parts: Baseplate, Raised | 1 |
| 30271px1 | Baseplate, Raised 32 x 48 x 6 with 4 Corner Pits with River Pattern Catalog: Parts: Baseplate, Raised | 558 |
| 30271px2 | Baseplate, Raised 32 x 48 x 6 with 4 Corner Pits with Rock Path Pattern Catalog: Parts: Baseplate, Raised | 722 |