Scheduler is a person responsible for making a particular schedule.
Scheduler could also refer to:
- Scheduler (computing)
- Network scheduler, program that manages network queues for transmitting and receiving packets
- Job scheduler, a class of software for controlling unattended background program execution
- Job shop scheduling, the algorithmic problem of assigning jobs to processors in order to minimize the total makespan
- I/O scheduler, software deciding the order of block I/O operations will be submitted to storage volumes
- Process scheduler, a part of operating system's kernel