Ingvar may also refer to Ingvar of Kiev and to Ingvar the Far-Travelled. For the nickel-iron alloy, see Invar. For the name, see Ingvar (name).

Yngvar Harra (or Ingvar) Proto-Norse *Ingu-Hariz (d. early 7th century) was the son of Östen and reclaimed the Swedish throne for the House of Yngling after the Swedes had rebelled against Sölvi.

Ingvar may also refer to Ingvar of Kiev and to Ingvar the Far-Travelled. For the nickel-iron alloy, see Invar. For the name, see Ingvar (name).

Yngvar Harra (or Ingvar) Proto-Norse *Ingu-Hariz (d. early 7th century) was the son of Östen and reclaimed the Swedish throne for the House of Yngling after the Swedes had rebelled against Sölvi.