'''Znak''' may refer to: * Znak (association), Polish lay Catholics, active between 1956 and 1976 * Znak (publisher), Polish company founded in 1959 * Znak (company), Ukrainian plastics manufacturer founded in 2004 * Two letters (signs) in the Russian alphabet, Hard sign and Soft sign * {{ill|Znak.com|ru}}, a former Russian news site * "Znak", a 2013 song by Ewa Farna
==People== * Marina Znak (born 1961), Belarusian rower * Maxim Znak (born 1981), Belarusian activist and lawyer, member of the Coordination Council {{Disambig|surname}}