Tematín Castle is a castle ruin in western Slovakia. The castle was originally built in the second half of the 13th century in the Kingdom of Hungary. It was completely reconstructed by the Thurzó family, owners of the castle from 1524. The last owner was Miklós Bercsényi, general of the anti-Habsburg insurrection army during Rákóczi's War of Independence. The castle fell into ruins after it was besieged in 1710 as a part of the suppression of the anti-Habsburg uprising.