Hernando de Arias y Ugarte (September 9, 1561 – January 27, 1638) was a Spanish Neogranadine Roman Catholic prelate who served as Archbishop of Lima (1628–1638), Archbishop of La Plata o Charcas (1624–1628), Archbishop of Santafé en Nueva Granada (1616–1625), and Bishop of Quito (1613–1616).^[1][2]

Hernando de Arias y Ugarte was born in Bogota.^[2] On April 22, 1613, Pope Paul V, appointed him Bishop of Quito.^[1][2] On September 28, 1614, he was consecrated bishop by Bartolomé Lobo Guerrero, Archbishop of Lima.^[1][2] On March 14, 1616, Pope Paul V, appointed him Archbishop of Santafé en Nueva Granada.^[1][2] On April 15, 1624, Pope Urban VIII, appointed him Bishop of La Plata o Charcas.^[1][2] On March 4, 1628, Pope Urban VIII appointed him Archbishop of Lima where he served until his death on January 27, 1638.^[1][2]

While bishop, he was the principal consecrator of:^[2]

• Leonel de Cervantes y Caravajal, Bishop of Santa Marta;
• Feliciano de la Vega Padilla, Bishop of Popayán;
• Melchor Maldonado y Saavedra, Bishop of Córdoba;
• Pedro de Villagómez Vivanco, Bishop of Arequipa; and
• Francisco de la Serna, Bishop of Paraguay.