David Jacobs

David or Davy Jacobs may refer to:


 * David Jacobs (broadcaster) (1926–2013), BBC radio and television presenter and actor
 * David Jacobs (cricketer, born 1989), South African cricketer
 * David Jacobs (gymnast), American gymnast
 * David Jacobs (Ontario politician), Canadian lawyer and politician
 * David Jacobs (sociologist), American sociologist
 * David Jacobs (steroid dealer) (c. 1973–2008), American personal trainer, convicted steroid dealer and informant, son of David Jacobs (gymnast)
 * David Jacobs (table tennis) (1977–2023), Paralympic competitor from Indonesia
 * David Jacobs (Welsh athlete) (1888–1976), Olympic gold-medallist from Wales
 * David Jacobs (writer) (1939–2023), American creator/writer of the television series Dallas and Knots Landing
 * David Anthony Jacobs, Baron Jacobs (1931–2014), British businessman and Liberal Democrat politician
 * David M. Jacobs (born 1942), American UFO and abduction phenomenon researcher
 * Davy Jacobs (born 1982), South African cricketer