Sir William Te Rangiua "Pou" Temara is a New Zealand academic. He is professor of Māori language and tikanga Māori (practices) at Waikato University and a cultural authority on whaikōrero (oratory), whakapapa (genealogy) and karakia. Prior to working at Waikato, he taught at Victoria University of Wellington, where he also studied, and at Te Whare Wānanga o Awanuiārangi.