Smilga (disambiguation)

Smilga may refer to:

• Smilga River in Lithuania
• Ivar Smilga (1892–1938), Bolshevik leader
• Karlis Smilga (b. 1975), Latvian curler
• Voldemar Smilga (1929–2009), Russian physicist
• Lithuanian and Latvian word for Agrostis (bentgrass)