Winnemucca can refer to:
Places Winnemucca, Nevada Winnemucca Indian Colony, a reservation in Nevada Winnemucca Lake, a dry lake bed in Nevada
Tribes Winnemucca Indian Colony of Nevada, a federally recognized Northern Paiute and Western Shoshone tribe
People Poito, also known as Chief Winnemucca, a chief of the Northern Paiute. Numaga, also known as Young Winnemucca, a war chief of the Northern Paiute and Poito's nephew. Poito's daughter, Sarah Winnemucca, activist, educator, and advocate for the Northern Paiute. Truckee, also known as Old Winnemucca, a chief of the Northern Paiute. Truckee was Poito's father-in-law.