| Name | Description | Type | Package | Framework |
| Struct | Base class of all struct implementations. | Class | org.lwjgl.system | LWJGL |
| Struct .Layout | Class | org.lwjgl.system.Struct | LWJGL | |
| Struct .Member | Class | org.lwjgl.system.Struct | LWJGL | |
| StructBuffer | This is the base class of struct data container implementations. | Class | org.lwjgl.system | LWJGL |