David Siegel may refer to: David A. Siegel (born 1935), American businessman and founder and CEO of Westgate Resorts David Siegel (musician) (born 1973), American musician David Siegel (screenwriter), American film director and screenwriter, known for Bee Season (2005) Dave Siegel (One Life to Live) David D. Siegel (born 1931), American law professor and legal commentator David Siegel (executive), CEO of Investopedia David Siegel (entrepreneur) (born 1959), American entrepreneur