Mírzá Valíyu'lláh Khán-i-Varqá (Persian: {{big|میرزا ولیاللهخان ورقا ; 18841955) was a prominent Persian Baháʼí who was appointed a Hand of the Cause by Shoghi Effendi.
He was the son of Varqá, the martyr-poet, and the father of ʻAlí-Muhammad Varqá, (1911 – September 22, 2007).
Varqá joined ʻAbdu'l-Bahá's entourage while he traveled across America. He was appointed Trustee of the Huqúqu'lláh in 1940 and a Hand of the Cause in 1951.