Georgi Mamarchev (Bulgarian: Георги Мамарчев; 1786 – 16 July 1846) was a Bulgarian fighter against the Ottoman rule and a captain in the Imperial Russian Army.

Mamarchev was the uncle of the Bulgarian revolutionary Georgi Sava Rakovski.

[1][2] Due to the merits of Mamarchev and out of respect for his work, Rakovski took the name of his uncle.

[4] He was not executed only because he was a Russian citizen, but he was exiled to the island of Samos, where he died.

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