Eelco Jansen

Eelco Jansen (born 14 May 1969 in Heemskerk, North Holland) is a Dutch baseball player.

Jansen represented the Netherlands at the 1996 Summer Olympics in Atlanta where he and his team became sixth. Four years later at the 2000 Summer Olympics in Sydney they were fifth, while in Athens at the 2004 Summer Olympics they were sixth again.