Department of Lambayeque
department of Peru

Lambayeque (Spanish pronunciation: [lambaˈʝeke]; Quechua: Lampalliqi) is a department of Peru. Located in the country's northwest, it is known for its rich Moche and Chimú historical past. It is the second-smallest department in Peru after Tumbes, but it is also its most densely populated department and its eighth most populous department. It is administered by a regional government. Its capital is Chiclayo.
Etymology
The name Lambayeque is a Spanish derivation of the Mochica word for god Yampellec (Ñampaxllæc), said to have been worshipped by the first Lambayeque king, Naymlap. The Spanish gave the name to the early people. It is known as Lampalliqi in Cajamarca–Cañaris Quechua.
Geography
The vast plains that make up the department of Lambayeque's territory are watered by rivers that originate in the Andes; cultivation is only possible in a small portion of this parched region with irrigation. The fertile river valleys produce half of the sugar cane crop of Peru.
“Department of Lambayeque” enters the record as department of Peru. Crown Archives preserves that source wording while asking what Department, Lambayeque and department can confirm, complicate or overturn.
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Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Sep 7, 2026. The linked authority identifier is Q210061. VIAF identifies the subject as 127844301. The Library of Congress control number is n80137712. Authority coordinates are -6.433, -79.867. 1 of 4 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank.
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This entry incorporates text from “Department of Lambayeque” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.