Karlskoga (disambiguation)

Karlskoga is the municipal seat of Karlskoga Municipality and the second-largest city in Värmland.

Karlskoga may also refer to:

Sweden

 * Karlskoga Municipality, municipality in Örebro County
 * Karlskoga Socken, socken

Sports

 * Karlskoga Motorstadion, motorsport race track
 * Karlskoga IF
 * BIK Karlskoga, ice hockey team