Daniel Jansen, or diminutive forms thereof (Dan, Danny), may refer to:
Dan Jansen (born 1965), American speed skater Dan Jansen (sledge hockey) (), Canadian former ice sledge hockey player Daniel Jansen (basketball) (born 1994), American basketball player Danny Jansen (born 1995), American baseball catcher Danny Jansen (darts player) (born 2002), Dutch darts player
See also Daniel Jansen Van Doorn (born 1990), Canadian volleyball player Danni Jensen (born 1989), Danish footballer All page titles containing "Dan" and "Jansen" All page titles containing "Daniel" and "Jansen" All page titles containing "Danny" and "Jansen" Jansen (surname)