In process mining, "process enhancement" refers to the process improvement activities that occur during the execution of a business process. The goal of these improvements is to enhance the performance of the underlying business process.

The main differences between process discovery, which is another process improvement activity, and process enhancement are:

- Process discovery focuses on discovering new or better business processes that can be implemented within an organization.
- Process enhancement aims at improving the existing set of business processes already in existence within an organization.