The Tales of Ensign Stål (Swedish original title: Fänrik Ståls sägner, Finnish: Vänrikki Stoolin tarinat, or year 2007 translation Vänrikki Stålin tarinat) is an epic poem written in Swedish by the Finland-Swedish author Johan Ludvig Runeberg, the national poet of Finland. The poem describes the events of the Finnish War (1808–1809) in which Sweden lost its eastern territories; these would become incorporated into the Russian Empire as the Grand Duchy of Finland.
The first part of Ensign Stål was first published in the revolutionary year 1848, the second in 1860. It shaped Finnish identity and was later given out for free during the Winter War to raise patriotic spirit. The first chapter of the poem also became the national anthem of Finland.
The name of the title character, "Stål", is Swedish for steel, a typical example of a so-called "soldier's name". These were names, often consisting of simple words for traits or traits related to the military or nature, given to Swedish soldiers by their commanders, and many of Runeberg's characters have them: Dufva, Svärd and Hurtig ('pigeon', 'sword' and 'quick') are other examples.
The poems of Ensign Stål feature several officers who fought in the Finnish War, including marshals Wilhelm Mauritz Klingspor and Johan August Sandels, generals Carl Nathanael af Klercker, Carl Johan Adlercreutz, and Georg Carl von Döbeln, and Colonel Otto von Fieandt.
Among the most famous characters is the simple but heroic rotesoldat Sven Dufva. The organisations Lotta Svärd and Lottorna were named after the character in the poem of the same name.