Lāčplēsis () is the national epic of Latvia, best known from the 1888 version by Andrejs Pumpurs.

It may also refer to: Lāčplēsis (rock opera), based on the epic by Zigmars Liepiņš, Māra Zālīte and Raimonds Pauls , a 1930 Latvian silent feature film Order of Lāčplēsis, military decoration of Latvia for World War I (1914–1918) and the Latvian War of Independence (1918–20) Lāčplēsis Day, Latvian memorial day on November 11 for independence activists , a settlement in Birzgale Parish, Latvia , a railway station on the Jelgava–Krustpils Railway in Birzgale Parish , a former kolkhoz in the town of Lielvārde , a key attraction in Jūrmala, Latvia Jānis Lāčplēsis (born 1958), Latvian financier and politician