Linked list implementation benefits include: 1) O(1) dequeue operations without shifting elements, 2) Dynamic memory allocation as needed, 3) No need to predefine size, 4) Efficient memory utilization, 5) No array resizing operations required, 6) Better performance for high-frequency enqueue/dequeue, 7) Simpler implementation of priority queues, 8) Ideal for large-scale queue operations.