Shlisselburgsky

Shlisselburgsky (masculine), Shlisselburgskaya (feminine), or Shlisselburgskoye (neuter) may refer to:
 * Shlisselburgskoye Urban Settlement, a municipal formation corresponding to Shlisselburgskoye Settlement Municipal Formation, an administrative division of Kirovsky District of Leningrad Oblast, Russia
 * Shlisselburgsky Uyezd (1755–1923), an administrative division of Saint Petersburg Governorate in the Russian Empire and the early Russian SFSR