Christian Philip Tupou (born May 7, 1989) is an American football defensive end.

Tupou played defensive end and fullback at Grant High School in Sacramento, California.

Overall in 2009 while appearing in all 13 games (and starting all but Notre Dame and Oregon State), he had 25 tackles, including 4 for losses (with 1.5 sacks), and 2 forced fumbles.

Tupou was set to anchor the line in 2010 as a senior tackle starting for his third year.

Tupou received his first NFL start in the preseason against the Cleveland Browns and recorded a sack.

The Cardinals released Tupou on August 30, 2014,[5] but he shortly re-signed to their practice squad.