Willem III, Raja Walanda lan Adipati Agung Luksemburg (Willem Alexander Paul Frederik Lodewijk van Oranje-Nassau, ) ya iku Raja Walanda lan adipati agung saka Luksemburg (1849-1890). Ing 23 November 1890, séda lan marisake dhampar marang putrine, Wilhelmina kang nalika iku lagi umur 10 taun.

Rujukan 
 Majalah Tempo edisi 29 Novèmber 2009

Pranala njaba 

 Royal House of the Netherlands and Grand-Ducal House of Luxembourg
 Royal House of Württemberg 
 Princely House of Waldeck and Pyrmont

Raja Walanda
Pangeran Luksemburg
Kerabat kraton Walanda
Lair 1817