Lepakko or Lepakkoluola was a self-managed social centre and a music venue in Ruoholahti, Helsinki, Finland, functioning from 1979 to 1999.

The building was a paint company warehouse located at Porkkalankatu 1 in the Ruoholahti district of Helsinki, which had been built in 1940.

[2][3][4] Lepakko (Finnish for bat) was squatted in 1979 and used as a music venue, also providing practice rooms for bands, theatre rehearsal space and a dance school.

[3] It took its name from the logo of the paint company which still was stencilled on the walls; it had been a butterfly, but the young people saw it more as a bat.

[4][2] It was the first public squat in Finland and its lifetime was extended by negotiating with the city council.