Fleiss

Fleiss is a German surname meaning "diligence". Notable people with the surname include:


 * Heidi Fleiss (born 1965), American former madam
 * Jennifer Fleiss, American fashion executive
 * Joseph L. Fleiss (1937–2003), American professor of biostatistics
 * Laura Kaeppeler-Fleiss (born 1988), American beauty pageant winner
 * Mike Fleiss (born 1964), American television producer
 * Nika Fleiss (born 1984), Croatian former skier
 * Noah Fleiss (born 1984), American actor
 * Paul M. Fleiss (1933–2014), American pediatrician