Stefan Daniel Patryk Liv (born Patryk Śliż; 21 December 1980 – 7 September 2011) was a Polish-born Swedish professional ice hockey goaltender. Liv played professionally in Sweden, North America and Russia. Liv played nine seasons for HV71 in the top-tier league in Sweden. He played one season in Detroit Red Wings organization without managing to make his debut in the NHL. He then returned to Europe and HV71. Upon his return, he played three seasons in Sweden, then moved to Russia in 2010.