Systems and methods for anonymizing log entries

The disclosed computer-implemented method for anonymizing log entries may include (1) detecting a data pattern in a group of log entries documenting events performed by at least one process executing on at least one device, (2) identifying, in the data pattern, at least one data field in the log entries that contains variable data, (3) evaluating the data field containing variable data to determine whether the data field contains sensitive data, and (4) in response to determining whether the data field contains sensitive data, applying a data-anonymization policy to the data field to anonymize the log entries. Various other methods, systems, and computer-readable media are also disclosed.