Lõõtsavägilased (English: Accordion Heroes) is an Estonian folk music ensemble founded in 2014.

The members of Lõõtsavägilased mainly play folk and traditional music.

They have performed at all major folk festivals across Estonia and collaborated with Untsakad, Zetode, Jaan Pehk, Hardi Volmer and Metsatöll.

[1] The beginning of Lõõtsavägilased is sometimes considered December 2013 at the Karksi-Nuia Music School, when Margus Põldsepp created an ensemble containing his students, Andres Eelmaa, Rasmus Kadaja, and Tobias Tae, who went to study the melodeon as an additional instrument with Põldsepp.

In January 2019, Ott-Mait Põldsepp joined the ensemble, playing guitar and mandolin.