Praskovya Ivanovna (1694–1731) was a Russian tsarevna, daughter of Tsar Ivan V of Russia and Praskovia Saltykova. She was the niece of Tsar Peter the Great and the sister of Empress Anna Ivanovna.

Praskovya's father died in 1696 and she was raised with her sisters, Catherine and Anna, at the estate awarded to her mother by Tsar Peter, Izmailovo in Moscow. She was tutored in literature and the sciences by German teachers. Praskovya was described by the Spanish ambassador in comparison to her sisters as lacking in intelligence, in addition to being very sickly.

By the consent of her mother, she was married to a Rurikid noble, Ivan Dmitriev-Mamonov. They had one son.

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