Nebel is a surname. Notable people with the surname include:
Berthold Nebel (1889–1964), sculptor Carl Nebel (1805–1855), lithographer of Mexico Carmen Nebel (born 1956), German television presenter Frederick Nebel (1903–1967), American pulp writer Jane Henson (born Jane Nebel; 1934–2013), American puppeteer Long John Nebel (1911–1978), American talk radio personality Otto Nebel (1892–1973), German artist Paul Nebel (born 2002), German footballer Rudolf Nebel (1894–1978), German spaceflight advocate