Kröger or Kroeger is a German surname. Notable people with the surname include:
Adolph Ernst Kroeger (1837–1882), American translatorArthur Kroeger (1932–2008), Canadian academic and civil servantBernd J. Kröger (born 1959), German phonetician and professorBerry Kroeger (1912–1991), American actorCatherine Clark Kroeger (1925–2011), American writerChad Kroeger (born 1974), Canadian musician, lead vocalist and guitarist of NickelbackErhard Kroeger (1905–1987), German SS officerErnst R. Kroeger (1862–1934), American composerGary Kroeger (born 1957), American actor, former cast member of Saturday Night LiveHenry Kroeger (1917–1987), Canadian politicianHerman Kroeger (1831–??), politician from WisconsinJosh Kroeger (born 1982), American baseball playerJürgen Kröger (1856–1928), German architectKarl Kroeger (born 1932), American composer and music professorMatthias Kröger (born 1969), German motorcycle racerMeike Kröger (born 1986), German track and field athleteUwe Kröger (born 1964), German musicianWolfgang Kröger, (born 1945), professor