Implementations described herein relate to memory device hardware host read actions based on lookup operation results. In some implementations, a memory device may include one or more components configured to receive, by a hardware component of the one or more components and from a host device, a request to read data. The hardware component may be configured to perform a first lookup operation to determine whether the data is associated with a write data entry in a cache memory. The hardware component may be configured to perform a second lookup operation associated with an address of the data in a memory, where the second lookup operation is performed irrespective of a first result of the first lookup operation. The hardware component may be configured to perform one or more actions based on the first result and a second result of the second lookup operation.