Johan Johansson

Johan Johansson may refer to:
 * Johan Johansson (musician) (b. 1961), Swedish musician
 * Johan Johansson i Kälkebo (1866–1928), Swedish politician
 * Johan Petter Johansson (1853–1943), also known as JP Johansson, Swedish inventor and industrialist
 * Johan J. Johansson (1870–1948, American Naval seaman, Medal of Honor recipient
 * Jóhann Jóhannsson (1969–2018), Icelandic composer