Nelson Ricardo Rosario (born December 24, 1989) is a former American football tight end.

He was originally signed by the Jacksonville Jaguars as an undrafted free agent in 2012.

He played college football at UCLA.

Rosario signed with the Jacksonville Jaguars following the 2012 NFL draft as a rookie free agent on May 4, 2012.

This biographical article relating to an American football tight end born in the 1980s is a stub.