Look up Katyusha in Wiktionary, the free dictionary.
Katyusha is a diminutive of the Russian name Ekaterina or Yekaterina, the Russian form of Katherine or Catherine.
Katyusha or Katusha may refer to:
- Katyusha rocket launcher, Soviet rocket launcher of World War II, named after the song
- Tupolev SB, a Soviet medium bomber of World War II
- Soviet K-class submarine, nicknamed Katyusha
- Katyusha (moth), a synonym of the moth genus Lygephila in the family Erebidae
- "Katyusha" (song), a Russian wartime song about a girl longing for her beloved
- Team Katusha, a Swiss professional cycling team
- Katusha Demidova, a Russian ballroom dancer
- 1900 Katyusha, an asteroid
- Katyusha, a character in the Japanese anime franchise Girls und Panzer, named after the song.