Kellermann is a German surname. Notable people with the surname include:
Arthur Kellermann (born 1955), American physician, epidemiologist and academicDavid Kellermann (1969-2007), former Freddie Mac acting chief financial officerFrançois Christophe de Kellermann (1735–1820), 1st Duc de Valmy, one of Napoleon's officers, a Marshal of FranceFrançois Étienne de Kellermann (1770–1835), 2nd Duc de Valmy, French general in the Napoleonic Wars, son of François ChristopheFrançois Christophe Edmond de Kellermann (1802–1868), 3rd Duc de Valmy, French politician, political historian and diplomat, son of François ÉtienneKenneth Kellermann (born 1937), astronomerSigal Kellermann(born 1968), Singer, song writer